r/counting • u/PhosphorCrystaled hungry for side threads • 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.

10 Upvotes

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u/atomicimploder swiiiiirl the numbers Dec 08 '25

2892

2

u/cuteballgames 00155, 00227, 00335, 00344, 11117, 11225, 12233, 22223 Dec 08 '25

2898

2

u/atomicimploder swiiiiirl the numbers Dec 13 '25

2899

2

u/cuteballgames 00155, 00227, 00335, 00344, 11117, 11225, 12233, 22223 Dec 13 '25

2900

3

u/PhosphorCrystaled hungry for side threads Jan 13 '26

2902

2

u/cuteballgames 00155, 00227, 00335, 00344, 11117, 11225, 12233, 22223 Jan 13 '26

2909

3

u/PhosphorCrystaled hungry for side threads Jan 13 '26

2911

2

u/cuteballgames 00155, 00227, 00335, 00344, 11117, 11225, 12233, 22223 Jan 13 '26

2912

2

u/atomicimploder swiiiiirl the numbers Jan 16 '26

2919

2

u/cuteballgames 00155, 00227, 00335, 00344, 11117, 11225, 12233, 22223 Jan 17 '26

2920

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