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A302157 as a simple table

n a(n)
1 1
2 3
3 7
4 29
5 140
6 635
7 2853
8 19993
9 75825
10 786161
11 2915241
12 49663915
13 152854596
14 4893607560
15 13149908952
16 764803558904
17 1748158857032
18 193883417013099
19 378301363005384
20 78801036106269590
21 130887347815375440

[1,3,7,29,140,635,2853,19993,75825,786161,2915241,
 49663915,152854596,4893607560,13149908952,
 764803558904,1748158857032,193883417013099,
 378301363005384,78801036106269590,
 130887347815375440]

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Last modified April 16 02:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)