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A318644 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 4
6 11
7 32
8 106
9 376
10 1433
11 5782
12 24574
13 109393
14 508026
15 2453256
16 12285347
17 63656731
18 340626704
19 1879183856
20 10672897341
21 62323897482
22 373748877678
23 2299318074357
24 14497472040378
25 93599428822052
26 618278575554155
27 4175348680420942
28 28806364292660618
29 202899326988089615
30 1458130019936912105
31 10685096640964659318

[1,1,1,1,2,4,11,32,106,376,1433,5782,24574,109393,
 508026,2453256,12285347,63656731,340626704,
 1879183856,10672897341,62323897482,373748877678,
 2299318074357,14497472040378,93599428822052,
 618278575554155,4175348680420942,
 28806364292660618,202899326988089615,
 1458130019936912105,10685096640964659318]

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Last modified March 28 22:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)