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A110886 as a simple table

n a(n)
0 1
1 1
2 3
3 8
4 27
5 104
6 436
7 1930
8 8871
9 41916
10 202300
11 992942
12 4940912
13 24867870
14 126371426
15 647494746
16 3341341155
17 17350565376
18 90593056624
19 475333630402
20 2504959102224
21 13252904123786
22 70366654738470
23 374824160997086

[1,1,3,8,27,104,436,1930,8871,41916,202300,992942,
 4940912,24867870,126371426,647494746,3341341155,
 17350565376,90593056624,475333630402,
 2504959102224,13252904123786,70366654738470,
 374824160997086]

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Last modified August 25 07:54 EDT 2024. Contains 375422 sequences. (Running on oeis4.)