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A219226 as a simple table

n a(n)
0 0
1 1
2 2
3 3
4 6
5 13
6 29
7 65
8 147
9 337
10 785
11 1857
12 4452
13 10789
14 26365
15 64833
16 160167
17 397025
18 986593
19 2456193
20 6123726
21 15286021
22 38198573
23 95555937
24 239294222
25 599914489
26 1505750425
27 3783967201
28 9521244242
29 23988787485
30 60520345765
31 152889244033
32 386752047956

[0,1,2,3,6,13,29,65,147,337,785,1857,4452,10789,
 26365,64833,160167,397025,986593,2456193,6123726,
 15286021,38198573,95555937,239294222,599914489,
 1505750425,3783967201,9521244242,23988787485,
 60520345765,152889244033,386752047956]

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Last modified July 14 16:06 EDT 2024. Contains 374322 sequences. (Running on oeis4.)