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A119998 as a simple table

n a(n)
1 1
2 15
3 149
4 2357
5 10541
6 57735
7 745356
8 1490712
9 182574186
10 298142397
11 298142397
12 1490711985
13 1490711985
14 10540925533895
15 74535599249993
16 105409255338946
17 7453559924999299
18 14907119849998598
19 471404520791031683
20 7453559924999298988

[1,15,149,2357,10541,57735,745356,1490712,
 182574186,298142397,298142397,1490711985,
 1490711985,10540925533895,74535599249993,
 105409255338946,7453559924999299,
 14907119849998598,471404520791031683,
 7453559924999298988]

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Last modified April 25 13:02 EDT 2024. Contains 371969 sequences. (Running on oeis4.)