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A058786 as a simple table

n a(n)
5 1
6 2
7 8
8 38
9 219
10 1404
11 9714
12 70454
13 527235
14 4037671
15 31477887
16 249026400
17 1994599707
18 16147744792
19 131959532817
20 1087376999834
21 9027039627035
22 75441790558926
23 634311771606750
24 5362639252793358
25 45565021714371644
26 388937603694422120
27 3333984869758146814

[1,2,8,38,219,1404,9714,70454,527235,4037671,
 31477887,249026400,1994599707,16147744792,
 131959532817,1087376999834,9027039627035,
 75441790558926,634311771606750,5362639252793358,
 45565021714371644,388937603694422120,
 3333984869758146814]

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)