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A338697 as a simple table

n a(n)
0 1
1 1
2 3
3 13
4 101
5 931
6 12391
7 178809
8 3331721
9 66288142
10 1589753211
11 40104031166
12 1183380156013
13 36187564837217
14 1262524447510383
15 45533370885563716
16 1834219414937219601
17 76016894083755947753
18 3479900167920331954531
19 162982921698852088968886
20 8341707623665223127224821

[1,1,3,13,101,931,12391,178809,3331721,66288142,
 1589753211,40104031166,1183380156013,
 36187564837217,1262524447510383,45533370885563716,
 1834219414937219601,76016894083755947753,
 3479900167920331954531,162982921698852088968886,
 8341707623665223127224821]

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Last modified July 18 04:06 EDT 2024. Contains 374377 sequences. (Running on oeis4.)