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A211567 as a simple table

n a(n)
1 24
2 40
3 68
4 122
5 220
6 410
7 764
8 1454
9 2764
10 5330
11 10268
12 19982
13 38860
14 76130
15 149084
16 293534
17 577804
18 1141970
19 2256668
20 4472942
21 8865100
22 17610050
23 34979804
24 69601214
25 138485644
26 275900210
27 549658268
28 1096111502
29 2185812940
30 4362027170

[24,40,68,122,220,410,764,1454,2764,5330,10268,
 19982,38860,76130,149084,293534,577804,1141970,
 2256668,4472942,8865100,17610050,34979804,
 69601214,138485644,275900210,549658268,1096111502,
 2185812940,4362027170]

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Last modified May 6 05:37 EDT 2024. Contains 372290 sequences. (Running on oeis4.)