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A230985 as a simple table

n a(n)
1 3
2 5
3 24
4 47
5 191
6 396
7 1573
8 3317
9 13176
10 27805
11 110739
12 233632
13 931361
14 1965325
15 7836336
16 16538039
17 65947255
18 139182070
19 555025545
20 1171397043
21 4671332880
22 9859026059
23 39316357723
24 82978844636
25 330908274229
26 698396543107

[3,5,24,47,191,396,1573,3317,13176,27805,110739,
 233632,931361,1965325,7836336,16538039,65947255,
 139182070,555025545,1171397043,4671332880,
 9859026059,39316357723,82978844636,330908274229,
 698396543107]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)