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A004005 as a simple table

n a(n)
2 1
3 135
4 5478
5 165826
6 4494351
7 116294673
8 2949965020
9 74197080276
10 1859539731885
11 46535238000235
12 1163848723925346
13 29100851707716150
14 727566807977891803
15 18189614152200873621
16 454744658216502193656 

[1,135,5478,165826,4494351,116294673,2949965020,
 74197080276,1859539731885,46535238000235,
 1163848723925346,29100851707716150,
 727566807977891803,18189614152200873621,
 454744658216502193656]

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Last modified August 9 04:25 EDT 2024. Contains 375027 sequences. (Running on oeis4.)