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A164165 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 14
5 24
6 40
7 68
8 118
9 212
10 394
11 752
12 1460
13 2860
14 5616
15 11016
16 21554
17 42060
18 81910
19 159352
20 309990
21 603464
22 1176250
23 2296184
24 4489444
25 8790452
26 17233756
27 33822464
28 66435460
29 130584824
30 256821496
31 505337672
32 994772026
33 1959055556

[1,2,4,8,14,24,40,68,118,212,394,752,1460,2860,
 5616,11016,21554,42060,81910,159352,309990,603464,
 1176250,2296184,4489444,8790452,17233756,33822464,
 66435460,130584824,256821496,505337672,994772026,
 1959055556]

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Last modified August 1 23:15 EDT 2024. Contains 374817 sequences. (Running on oeis4.)