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A080230 as a simple table

n a(n)
1 2
2 4
3 30
4 63
5 162
6 629
7 3918
8 5345
9 8577
10 10902
11 12073
12 19001
13 28961
14 33387
15 65964
16 345951
17 1876681
18 2212505
19 9373113
20 11011867
21 12921837
22 14245984
23 63809171
24 96843656
25 111393114
26 340427213
27 536556183
28 768096412
29 1510946116
30 3988447796

[2,4,30,63,162,629,3918,5345,8577,10902,12073,
 19001,28961,33387,65964,345951,1876681,2212505,
 9373113,11011867,12921837,14245984,63809171,
 96843656,111393114,340427213,536556183,768096412,
 1510946116,3988447796]

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)