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A307605 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 12
5 20
6 48
7 81
8 169
9 305
10 580
11 1009
12 1966
13 3338
14 6067
15 10503
16 18730
17 31633
18 55641
19 93151
20 160389
21 267585
22 452762
23 747016
24 1253644
25 2049943
26 3390786
27 5516227
28 9034745
29 14572790
30 23668066
31 37918484
32 61042425
33 97231826
34 155292944
35 245774727
36 389998116

[1,1,2,5,12,20,48,81,169,305,580,1009,1966,3338,
 6067,10503,18730,31633,55641,93151,160389,267585,
 452762,747016,1253644,2049943,3390786,5516227,
 9034745,14572790,23668066,37918484,61042425,
 97231826,155292944,245774727,389998116]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)