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A187638 as a simple table

n a(n)
0 1
1 1
2 1
3 8
4 77
5 824
6 9448
7 113728
8 1419349
9 18215576
10 239034104
11 3194168768
12 43331889928
13 595375647424
14 8270102936896
15 115966112244224
16 1639592525879333
17 23350785267093848
18 334714889445506584
19 4825695011761675456
20 69936530485677013528

[1,1,1,8,77,824,9448,113728,1419349,18215576,
 239034104,3194168768,43331889928,595375647424,
 8270102936896,115966112244224,1639592525879333,
 23350785267093848,334714889445506584,
 4825695011761675456,69936530485677013528]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)