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A034225 as a simple table

n a(n)
1 0
2 5
3 105
4 1245
5 11075
6 82918
7 545544
8 3226809
9 17404018
10 86501661
11 399545336
12 1727261600
13 7031347337
14 27094936830
15 99286765543

[0,5,105,1245,11075,82918,545544,3226809,17404018,
 86501661,399545336,1727261600,7031347337,
 27094936830,99286765543]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)