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A290306 as a simple table

n a(n)
0 1
1 2
2 58
3 4400
4 644020
5 155357384
6 56041398784
7 28299910066112
8 19076135772884080
9 16558710676700081120
10 17997592513561138205728
11 23948993629880321407298816
12 38303802347672648465676584704
13 72510806370598644118983905976320
14 160368191672482402606757066578885120

[1,2,58,4400,644020,155357384,56041398784,
 28299910066112,19076135772884080,
 16558710676700081120,17997592513561138205728,
 23948993629880321407298816,
 38303802347672648465676584704,
 72510806370598644118983905976320,
 160368191672482402606757066578885120]

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