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A042905 as a simple table

n a(n)
0 1
1 2
2 3
3 8
4 19
5 141
6 301
7 743
8 1044
9 2831
10 176566
11 355963
12 532529
13 1421021
14 3374571
15 25043018
16 53460607
17 131964232
18 185424839
19 502813910
20 31359887259
21 63222588428
22 94582475687
23 252387539802
24 599357555291
25 4447890426839
26 9495138408969
27 23438167244777

[1,2,3,8,19,141,301,743,1044,2831,176566,355963,
 532529,1421021,3374571,25043018,53460607,
 131964232,185424839,502813910,31359887259,
 63222588428,94582475687,252387539802,599357555291,
 4447890426839,9495138408969,23438167244777]

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Last modified April 24 05:33 EDT 2024. Contains 371918 sequences. (Running on oeis4.)