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A309052 as a simple table

n a(n)
0 0
1 1
2 3
3 8
4 15
5 31
6 54
7 105
8 166
9 298
10 478
11 863
12 1307
13 2247
14 3500
15 6136
16 9032
17 15084
18 23039
19 39599
20 57955
21 96019
22 145627
23 248223
24 357650
25 583274
26 875459
27 1476754
28 2131618
29 3476550
30 5210521
31 8766473
32 12498445
33 20138409
34 29952394
35 50020414
36 71658602
37 115850282

[0,1,3,8,15,31,54,105,166,298,478,863,1307,2247,
 3500,6136,9032,15084,23039,39599,57955,96019,
 145627,248223,357650,583274,875459,1476754,
 2131618,3476550,5210521,8766473,12498445,20138409,
 29952394,50020414,71658602,115850282]

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Last modified June 15 22:50 EDT 2024. Contains 373412 sequences. (Running on oeis4.)