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A148377 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 16
5 46
6 159
7 536
8 1934
9 7003
10 26466
11 99651
12 386911
13 1511570
14 5975390
15 23858941
16 96321883
17 390396528
18 1598094790
19 6580849011
20 27219861639
21 113308413777
22 474111950971
23 1989920536156
24 8395337106697
25 35557146881876
26 150994719386489
27 643782850876503
28 2753641930173152

[1,1,2,5,16,46,159,536,1934,7003,26466,99651,
 386911,1511570,5975390,23858941,96321883,
 390396528,1598094790,6580849011,27219861639,
 113308413777,474111950971,1989920536156,
 8395337106697,35557146881876,150994719386489,
 643782850876503,2753641930173152]

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Last modified April 16 05:35 EDT 2024. Contains 371697 sequences. (Running on oeis4.)