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A209101 as a simple table

n a(n)
1 2
2 11
3 76
4 520
5 3552
6 24256
7 165632
8 1131008
9 7723008
10 52736000
11 360103936
12 2458943488
13 16790716416
14 114654183424
15 782907736064
16 5346028421120
17 36504965480448
18 249271496474624
19 1702132247953408
20 11622886011830272

[2,11,76,520,3552,24256,165632,1131008,7723008,
 52736000,360103936,2458943488,16790716416,
 114654183424,782907736064,5346028421120,
 36504965480448,249271496474624,1702132247953408,
 11622886011830272]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)