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A121565 as a simple table

n a(n)
0 0
1 1
2 3
3 13
4 11
5 127
6 427
7 13789
8 79939
9 550339
10 4360579
11 428990369
12 4270982369
13 608769618797
14 7287249426797
15 94552718917997
16 1321723383637997
17 336624987690165949
18 5380569124281525949
19 1736468713616949633031
20 31234462813230541185031
21 593101017091584665985031

[0,1,3,13,11,127,427,13789,79939,550339,4360579,
 428990369,4270982369,608769618797,7287249426797,
 94552718917997,1321723383637997,
 336624987690165949,5380569124281525949,
 1736468713616949633031,31234462813230541185031,
 593101017091584665985031]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)