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A299106 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 9
5 19
6 41
7 88
8 189
9 405
10 869
11 1864
12 3998
13 8575
14 18392
15 39448
16 84610
17 181475
18 389235
19 834848
20 1790617
21 3840591
22 8237462
23 17668057
24 37895195
25 81279216
26 174331098
27 373912708
28 801983781
29 1720128713
30 3689404772
31 7913191304
32 16972547194
33 36403436640

[1,1,2,4,9,19,41,88,189,405,869,1864,3998,8575,
 18392,39448,84610,181475,389235,834848,1790617,
 3840591,8237462,17668057,37895195,81279216,
 174331098,373912708,801983781,1720128713,
 3689404772,7913191304,16972547194,36403436640]

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Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)