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A009736 as a simple table

n a(n)
0 0
1 1
2 2
3 5
4 16
5 61
6 248
7 1217
8 6336
9 38137
10 242464
11 1753245
12 13219328
13 112141173
14 982066816
15 9583252569
16 95757641728
17 1057866255601
18 11884764271104
19 146689651631285
20 1830773338714112
21 24972471277262509

[0,1,2,5,16,61,248,1217,6336,38137,242464,1753245,
 13219328,112141173,982066816,9583252569,
 95757641728,1057866255601,11884764271104,
 146689651631285,1830773338714112,
 24972471277262509]

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Last modified July 15 19:27 EDT 2024. Contains 374334 sequences. (Running on oeis4.)