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A256169 as a simple table

n a(n)
0 1
1 0
2 1
3 2
4 3
5 8
6 17
7 38
8 91
9 212
10 509
11 1234
12 3007
13 7408
14 18353
15 45742
16 114643
17 288620
18 729749
19 1852138
20 4716951
21 12050920
22 30876185
23 79317990
24 204256027
25 527171556
26 1363428637
27 3533070818
28 9171798815
29 23849951200
30 62116162081

[1,0,1,2,3,8,17,38,91,212,509,1234,3007,7408,
 18353,45742,114643,288620,729749,1852138,4716951,
 12050920,30876185,79317990,204256027,527171556,
 1363428637,3533070818,9171798815,23849951200,
 62116162081]

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Last modified April 23 05:37 EDT 2024. Contains 371906 sequences. (Running on oeis4.)