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A144243 as a simple table

n a(n)
1 1
2 2
3 1
4 3
5 2
6 10
7 36
8 77
9 170
10 1539
11 2778
12 26239
13 152082
14 1317122
15 7797811
16 129473317
17 857792500
18 17986500145
19 205469564882 

[1,2,1,3,2,10,36,77,170,1539,2778,26239,152082,
 1317122,7797811,129473317,857792500,17986500145,
 205469564882]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)