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A025981 as a simple table

n a(n)
0 1
1 26
2 449
3 6526
4 86565
5 1087242
6 13183033
7 156056342
8 1816137389
9 20873693698
10 237678368577
11 2687080081998
12 30211476701173
13 338208740115194
14 3773239145742281
15 41982119790892294
16 466091728979229117

[1,26,449,6526,86565,1087242,13183033,156056342,
 1816137389,20873693698,237678368577,2687080081998,
 30211476701173,338208740115194,3773239145742281,
 41982119790892294,466091728979229117]

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Last modified August 17 19:38 EDT 2022. Contains 356189 sequences. (Running on oeis4.)