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A015468 as a simple table

n a(n)
0 0
1 1
2 1
3 11
4 111
5 11111
6 1121111
7 1112221111
8 1122223221111
9 11123333333221111
10 112233445444433221111
11 11123445566666555433221111
12 1122345577889898877665433221111
13 1112345679012233433220988765433221111

[0,1,1,11,111,11111,1121111,1112221111,
 1122223221111,11123333333221111,
 112233445444433221111,11123445566666555433221111,
 1122345577889898877665433221111,
 1112345679012233433220988765433221111]

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Last modified July 14 01:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)