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A053153 as a simple table

n a(n)
1 0
2 0
3 13
4 170
5 1605
6 13390
7 104993
8 794010
9 5867245
10 42681830
11 307120473
12 2192847250
13 15570312485
14 110116458270
15 776528783953
16 5464646634890
17 38398786511325
18 269529019274710
19 1890415785439433
20 13251574765596930

[0,0,13,170,1605,13390,104993,794010,5867245,
 42681830,307120473,2192847250,15570312485,
 110116458270,776528783953,5464646634890,
 38398786511325,269529019274710,1890415785439433,
 13251574765596930]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)