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A132786 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 4
5 13
6 62
7 450
8 4957
9 76044
10 1541127
11 39728450
12 1267255834
13 48961239415
14 2252141776893
15 121592967332507
16 7613205277912690
17 547136339195250416
18 44730865096435725972
19 4127594197552951257737
20 426926666616809171606528

[1,1,1,2,4,13,62,450,4957,76044,1541127,39728450,
 1267255834,48961239415,2252141776893,
 121592967332507,7613205277912690,
 547136339195250416,44730865096435725972,
 4127594197552951257737,426926666616809171606528]

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Last modified June 11 16:42 EDT 2024. Contains 373315 sequences. (Running on oeis4.)