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A182157 as a simple table

n a(n)
3 2
4 6
5 21
6 115
7 865
8 11180
9 261434
10 11719198
11 1006730374
12 164060444228
13 50335933202664
14 29003489553692808
15 31397381477206877920
16 63969560214904127718624
17 245871831740396590978751568
18 1787331725311868949057440884912
19 24636021429527995774854054487417072
20 645465483199214927570182087868056845600

[2,6,21,115,865,11180,261434,11719198,1006730374,
 164060444228,50335933202664,29003489553692808,
 31397381477206877920,63969560214904127718624,
 245871831740396590978751568,
 1787331725311868949057440884912,
 24636021429527995774854054487417072,
 645465483199214927570182087868056845600]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)