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A157597 as a simple table

n a(n)
2 1
3 9
4 630
5 48670
6 4293525
7 358348053
8 32224041500
9 2966406894648
10 259556693304825
11 20157653282906667
12 1439903350550159550
13 97064374251531230622
14 6271845201623139087495
15 391742584864070048279685 

[1,9,630,48670,4293525,358348053,32224041500,
 2966406894648,259556693304825,20157653282906667,
 1439903350550159550,97064374251531230622,
 6271845201623139087495,391742584864070048279685]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)