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A250996 as a simple table

n a(n)
1 158
2 872
3 4007
4 16993
5 67409
6 255502
7 934786
8 3328627
9 11598747
10 39713993
11 134023188
12 446828435
13 1474417169
14 4822285168
15 15651307633
16 50458460322
17 161715555989
18 515580776806
19 1636125457220
20 5170388337278
21 16277908434300

[158,872,4007,16993,67409,255502,934786,3328627,
 11598747,39713993,134023188,446828435,1474417169,
 4822285168,15651307633,50458460322,161715555989,
 515580776806,1636125457220,5170388337278,
 16277908434300]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)