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A193059 as a simple table

n a(n)
1 1
2 2
3 4
4 11
5 30
6 103
7 423
8 1898
9 9186
10 48459
11 277813
12 1682335
13 10842496
14 73622545
15 532098309
16 4013332419
17 31553670222
18 258169433450
19 2231159821028
20 19826045896926
21 182181813932571
22 1733395478474786
23 17237091890882863

[1,2,4,11,30,103,423,1898,9186,48459,277813,
 1682335,10842496,73622545,532098309,4013332419,
 31553670222,258169433450,2231159821028,
 19826045896926,182181813932571,1733395478474786,
 17237091890882863]

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Last modified April 25 13:24 EDT 2024. Contains 371971 sequences. (Running on oeis4.)