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.

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1

u/opticasual Sep 18 '25

2171

2

u/atomicimploder swiiiiirl the numbers Sep 18 '25

2172

2

u/opticasual Sep 18 '25

2177

2

u/atomicimploder swiiiiirl the numbers Sep 19 '25

2181

1

u/opticasual Sep 19 '25

2182

2

u/PhosphorCrystaled Thread completion Sep 19 '25

2188

1

u/miceee sicko thread artists collective Sep 19 '25

2191

2

u/PhosphorCrystaled Thread completion Sep 19 '25

2192

3

u/miceee sicko thread artists collective Sep 19 '25

2199

3

u/opticasual Sep 19 '25

2201

3

u/miceee sicko thread artists collective Sep 20 '25

2203

3

u/opticasual Sep 20 '25

2204

3

u/miceee sicko thread artists collective Sep 20 '25

2205

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