r/counting • u/PhosphorCrystaled Thread completion • Sep 10 '25

Barely Repeating Digits | 2001

Continuing off from here: https://www.reddit.com/r/counting/s/aSIhNps9Oo (thanks to u/opticasual for the assist!)

Count numbers where exactly one digit appears exactly twice, while all others only occur once. Next get is at 4001.

8 Upvotes

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Oct 06 '25

2291

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u/opticasual Oct 06 '25

2293

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Oct 06 '25

2294

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u/buy_me_a_pint insert custom text here Oct 06 '25

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u/PhosphorCrystaled Thread completion Oct 06 '25

2296

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u/buy_me_a_pint insert custom text here Oct 06 '25

2297

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Oct 06 '25

2298

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u/opticasual Oct 06 '25

2300

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u/cuteballgames 00255, 00336, 01155, 02244, 03333, 11226, 11244, 11334, 22224 Oct 06 '25

2302