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A202476 as a simple table

n a(n)
0 1
1 1
2 2
3 5
4 11
5 28
6 74
7 206
8 601
9 1826
10 5766
11 18851
12 63676
13 221678
14 793958
15 2920292
16 11014653
17 42543773
18 168074091
19 678403932
20 2794920078
21 11742254750
22 50266213000
23 219085792538
24 971543475593
25 4380664101448
26 20071848941411
27 93403455862117
28 441206005123701

[1,1,2,5,11,28,74,206,601,1826,5766,18851,63676,
 221678,793958,2920292,11014653,42543773,168074091,
 678403932,2794920078,11742254750,50266213000,
 219085792538,971543475593,4380664101448,
 20071848941411,93403455862117,441206005123701]

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Last modified September 27 03:21 EDT 2020. Contains 337380 sequences. (Running on oeis4.)