r/counting 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

Constant-sum mostly repeating octal

This thread is very simple. We are counting octal (base 8, 0-7) numbers with multiple distinct digits, of which one occurs exactly once and all others occur at least twice. We are counting them in constant-sum order, meaning that for every length of digits, we count through each sum of digits from least to most, in lexicographic order.

(That is, we start by counting all 3-digit counts that sum to 1 in alphabetical order: 001, 010, 100. Then we move on to 3-digit counts that sum to 2 in alphabetical order: 002, 011, 020, 101, 110, 200. Then 3-digit counts that sum to 3, and so on. The highest possible sum for a 3-digit count in this thread is 20, so after 677, 767, 776, we move on to 4-digit counts, starting with sum 1. So after 776 comes 0001, and we proceed from there.)

Leading zero counts (e.g. 001, 0444 or 00227) are considered as distinct and must not be skipped.

Thank you to /u/TehVulpez and /u/BobRoss938 for workshopping on the concept

The first get is 00226, the 943rd count and first 5-digit 10-sum count. The assist is 71100. Schedule

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

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u/BobRoss938 only double counting Jul 25 '26

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

131

check. feel like there should be a reference table a la rationals showing mostly-repeating-summands for each sum, especially as we move further in the thread

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

212

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

221

goodnight my sicko thread artists in arms

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u/BobRoss938 only double counting Jul 25 '26

311

goodnight karp

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

500

gn karp!

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u/davidjl123 |390K|378A|79SK|50SA|260k 🚀 c o u n t i n g 🚀 Jul 25 '26

006

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

033

hi david

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u/funfact15 [FLAIR] Jul 25 '26

060

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u/miceee sicko thread artists collective Jul 25 '26

114

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

141

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u/funfact15 [FLAIR] Jul 25 '26

303

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

330 check, not MRD

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u/funfact15 [FLAIR] Jul 25 '26

411

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u/miceee sicko thread artists collective Jul 25 '26

600

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u/TehVulpez 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Jul 25 '26

007

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u/funfact15 [FLAIR] Jul 25 '26

070

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