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A066970 as a simple table

n a(n)
1 1
2 4
3 20
4 58
5 178
6 248
7 880
8 965
9 2289
10 2664
11 4096
12 3233
13 7254
14 15447
15 30658
16 35869
17 49485
18 102248
19 116225
20 272130
21 247872
22 322891
23 407484
24 521003
25 444794
26 929334
27 1022620
28 1653250
29 1792704
30 1859231
31 2070655
32 2906985
33 3965654
34 6952192
35 10631022
36 11049130

[1,4,20,58,178,248,880,965,2289,2664,4096,3233,
 7254,15447,30658,35869,49485,102248,116225,272130,
 247872,322891,407484,521003,444794,929334,1022620,
 1653250,1792704,1859231,2070655,2906985,3965654,
 6952192,10631022,11049130]

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)