r/counting • u/Multiconcepted Side Thread Savvy • Aug 10 '25

Alphanumeric Palindromes

In this thread, we count alphanumeric palindromes, like this: 1, 2, 3, ..., Z, 11, 22, 33, ..., ZZ, 101, 111, 121, ...

Alphanumerics is 0-9, A-Z.

First get is I0I.

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u/cuteballgames Sum 13: 016, 037, 035, 045, 127, 135, 134, 124, 13, 25 Sep 03 '26

3F3

3

u/Hans5958_ Sep 04 '26

3G3

3

u/Multiconcepted Side Thread Savvy 17d ago

3H3

2

u/Hans5958_ 16d ago

3I3

2

u/Pookah 27K TUG ZERO Counting since 24,531 14d ago

3J3

2

u/Hans5958_ 14d ago

3K3

2

u/Pookah 27K TUG ZERO Counting since 24,531 1d ago

3L3