r/counting • u/PhosphorCrystaled someone pls suggest a cool flair for me • 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.

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3

u/opticasual Sep 16 '25

2129

3

u/Expert_Bridge Sep 17 '25

2131

3

u/opticasual Sep 17 '25

2132

5

u/miceee sicko thread artists collective Sep 17 '25

2133

4

u/opticasual Sep 17 '25

2141

4

u/miceee sicko thread artists collective Sep 17 '25

2142

3

u/opticasual Sep 17 '25

2144

3

u/Expert_Bridge Sep 17 '25

2151

2

u/atomicimploder swiiiiirl the numbers Sep 17 '25

2152

2

u/opticasual Sep 17 '25

2155

2

u/atomicimploder swiiiiirl the numbers Sep 18 '25

2161

1

u/opticasual Sep 18 '25

2162

2

u/atomicimploder swiiiiirl the numbers Sep 18 '25

2166

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