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A041559 as a simple table

n a(n)
0 1
1 4
2 13
3 17
4 30
5 77
6 107
7 184
8 659
9 2820
10 96539
11 388976
12 1263467
13 1652443
14 2915910
15 7484263
16 10400173
17 17884436
18 64053481
19 274098360
20 9383397721
21 37807689244
22 122806465453
23 160614154697
24 283420620150
25 727455394997
26 1010876015147
27 1738331410144

[1,4,13,17,30,77,107,184,659,2820,96539,388976,
 1263467,1652443,2915910,7484263,10400173,17884436,
 64053481,274098360,9383397721,37807689244,
 122806465453,160614154697,283420620150,
 727455394997,1010876015147,1738331410144]

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Last modified April 24 12:22 EDT 2024. Contains 371937 sequences. (Running on oeis4.)