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A229404 as a simple table

n a(n)
11 1
12 9
13 44
14 163
15 519
16 1502
17 4081
18 10625
19 26836
20 66278
21 160934
22 385647
23 914426
24 2149634
25 5017105
26 11638062
27 26853653
28 61674487
29 141063327
30 321453345
31 730085764
32 1653165271
33 3733016952
34 8408241791
35 18894670248
36 42368155842
37 94814369316
38 211789296206
39 472262524451

[1,9,44,163,519,1502,4081,10625,26836,66278,
 160934,385647,914426,2149634,5017105,11638062,
 26853653,61674487,141063327,321453345,730085764,
 1653165271,3733016952,8408241791,18894670248,
 42368155842,94814369316,211789296206,472262524451]

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Last modified March 19 01:57 EDT 2024. Contains 370952 sequences. (Running on oeis4.)