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A053634 as a simple table

n a(n)
3 2
4 3
5 4
6 7
7 10
8 18
9 30
10 54
11 94
12 176
13 316
14 591
15 1096
16 2058
17 3856
18 7301
19 13798
20 26244
21 49940
22 95373
23 182362
24 349626
25 671092
26 1290714
27 2485534
28 4793790
29 9256396
30 17896284
31 34636834
32 67109898
33 130150588
34 252647064
35 490853416
36 954440950

[2,3,4,7,10,18,30,54,94,176,316,591,1096,2058,
 3856,7301,13798,26244,49940,95373,182362,349626,
 671092,1290714,2485534,4793790,9256396,17896284,
 34636834,67109898,130150588,252647064,490853416,
 954440950]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)