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A134514 as a simple table

n a(n)
1 12
2 21
3 122
4 221
5 1222
6 2221
7 4615
8 5461
9 12222
10 22221
11 122222
12 222221
13 402046
14 640204
15 603069
16 960306
17 869041
18 904186
19 1222222
20 2222221
21 12222222
22 22222221
23 55887353
24 58873535
25 122222222
26 222222221
27 1222222222
28 2222222221
29 3672179309
30 9367217930

[12,21,122,221,1222,2221,4615,5461,12222,22221,
 122222,222221,402046,640204,603069,960306,869041,
 904186,1222222,2222221,12222222,22222221,55887353,
 58873535,122222222,222222221,1222222222,
 2222222221,3672179309,9367217930]

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Last modified April 24 14:17 EDT 2024. Contains 371960 sequences. (Running on oeis4.)