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A172434 as a simple table

n a(n)
0 1
1 3
2 51
3 1785
4 67635
5 2973753
6 146591529
7 7735733883
8 430208938035
9 24954576411225
10 1496639801457801
11 92241539987122683
12 5816057121183700521
13 373854785336483200155
14 24431647104881328618315
15 1619654401178752389082785

[1,3,51,1785,67635,2973753,146591529,7735733883,
 430208938035,24954576411225,1496639801457801,
 92241539987122683,5816057121183700521,
 373854785336483200155,24431647104881328618315,
 1619654401178752389082785]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)