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A339156 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 4
6 9
7 19
8 43
9 99
10 235
11 562
12 1370
13 3369
14 8380
15 21000
16 53038
17 134759
18 344390
19 884376
20 2281274
21 5907791
22 15354795
23 40037979
24 104712010
25 274600650
26 721931534
27 1902362100
28 5023654075
29 13292543205
30 35237009037
31 93570419556
32 248873359877
33 662940466647

[1,1,1,2,4,9,19,43,99,235,562,1370,3369,8380,
 21000,53038,134759,344390,884376,2281274,5907791,
 15354795,40037979,104712010,274600650,721931534,
 1902362100,5023654075,13292543205,35237009037,
 93570419556,248873359877,662940466647]

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Last modified September 25 07:19 EDT 2022. Contains 356959 sequences. (Running on oeis4.)