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A190590 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 3
6 11
7 31
8 71
9 157
10 397
11 1141
12 3301
13 9087
14 24311
15 66067
16 185771
17 532121
18 1520889
19 4316233
20 12255913
21 35079739
22 101232419
23 293236615
24 849895311
25 2465119669
26 7167636741
27 20909386941
28 61162159501
29 179214613111
30 525803297743
31 1544899158331

[1,1,1,1,3,11,31,71,157,397,1141,3301,9087,24311,
 66067,185771,532121,1520889,4316233,12255913,
 35079739,101232419,293236615,849895311,2465119669,
 7167636741,20909386941,61162159501,179214613111,
 525803297743,1544899158331]

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Last modified March 29 05:43 EDT 2024. Contains 371264 sequences. (Running on oeis4.)