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A134584 as a simple table

n a(n)
1 12
2 122
3 1222
4 4615
5 12222
6 122222
7 402046
8 603069
9 869041
10 1222222
11 12222222
12 55887353
13 122222222
14 1222222222
15 3672179309
16 5007665212
17 5248419783
18 5731222831
19 7699085901
20 12222222222
21 122222222222
22 320016003248

[12,122,1222,4615,12222,122222,402046,603069,
 869041,1222222,12222222,55887353,122222222,
 1222222222,3672179309,5007665212,5248419783,
 5731222831,7699085901,12222222222,122222222222,
 320016003248]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)