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A123333 as a simple table

n a(n)
1 4
2 13
3 82
4 766
5 9472
6 145720
7 2681200
8 57411760
9 1402226560
10 38468725120
11 1171102777600
12 39174663404800
13 1428249121868800
14 56366281606835200
15 2393966461645158400
16 108871544042829568000

[4,13,82,766,9472,145720,2681200,57411760,
 1402226560,38468725120,1171102777600,
 39174663404800,1428249121868800,56366281606835200,
 2393966461645158400,108871544042829568000]

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Last modified April 19 18:00 EDT 2024. Contains 371797 sequences. (Running on oeis4.)