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A318901 as a simple table

n a(n)
5 1
6 1
7 3
8 8
9 22
10 59
11 163
12 450
13 1254
14 3505
15 9846
16 27740
17 78412
18 222175
19 630993
20 1795524
21 5118371
22 14613211
23 41780583
24 119605948
25 342793785
26 983487162
27 2824375723
28 8118198640
29 23353430828
30 67230869761
31 193682427149
32 558333769713
33 1610500116245
34 4648080322122

[1,1,3,8,22,59,163,450,1254,3505,9846,27740,78412,
 222175,630993,1795524,5118371,14613211,41780583,
 119605948,342793785,983487162,2824375723,
 8118198640,23353430828,67230869761,193682427149,
 558333769713,1610500116245,4648080322122]

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Last modified July 22 14:43 EDT 2024. Contains 374501 sequences. (Running on oeis4.)