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A143914 as a simple table

n a(n)
0 1
1 2
2 3
3 8
4 11
5 30
6 161
7 835
8 996
9 552619
10 1658853
11 7188031
12 8846884
13 210666363
14 430179610
15 4082282853
16 8594745316
17 12677028169
18 3875088336861
19 3887765365030
20 7762853701891
21 11650619066921
22 42714710902654

[1,2,3,8,11,30,161,835,996,552619,1658853,7188031,
 8846884,210666363,430179610,4082282853,8594745316,
 12677028169,3875088336861,3887765365030,
 7762853701891,11650619066921,42714710902654]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)