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A263570 as a simple table

n a(n)
0 2
1 3
2 17
3 31
4 163
5 353
6 721
7 1185
8 1981
9 3363
10 5777
11 10039
12 29579
13 52737
14 94705
15 171147
16 311101
17 568431
18 1043463
19 1923619
20 3559911
21 6611675
22 12319517
23 23023727
24 651267929
25 1234823707
26 2345409699
27 4462239583
28 8502848523
29 16226083005
30 31007327791
31 59331187155

[2,3,17,31,163,353,721,1185,1981,3363,5777,10039,
 29579,52737,94705,171147,311101,568431,1043463,
 1923619,3559911,6611675,12319517,23023727,
 651267929,1234823707,2345409699,4462239583,
 8502848523,16226083005,31007327791,59331187155]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)