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A301986 as a simple table

n a(n)
0 1
1 1
2 2
3 8
4 15
5 41
6 75
7 179
8 378
9 748
10 1591
11 3133
12 6369
13 12357
14 24225
15 46691
16 89301
17 169589
18 318413
19 596255
20 1103468
21 2036880
22 3725353
23 6786021
24 12281026
25 22107132
26 39604155
27 70566697
28 125209095
29 221048851
30 388705826
31 680465440
32 1186649341
33 2061086935

[1,1,2,8,15,41,75,179,378,748,1591,3133,6369,
 12357,24225,46691,89301,169589,318413,596255,
 1103468,2036880,3725353,6786021,12281026,22107132,
 39604155,70566697,125209095,221048851,388705826,
 680465440,1186649341,2061086935]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)