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A231044 as a simple table

n a(n)
1 0
2 14
3 50
4 410
5 2430
6 16198
7 103042
8 667690
9 4294910
10 27706854
11 178536322
12 1150960010
13 7418522110
14 47819461126
15 308233683970
16 1986827617770
17 12806735485950
18 82550064227622
19 532103488349058
20 3429848277235530

[0,14,50,410,2430,16198,103042,667690,4294910,
 27706854,178536322,1150960010,7418522110,
 47819461126,308233683970,1986827617770,
 12806735485950,82550064227622,532103488349058,
 3429848277235530]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)