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A161137 as a simple table

n a(n)
1 1
2 2
3 5
4 9
5 37
6 86
7 232
8 748
9 932
10 2865
11 17761
12 109780
13 249840
14 1190787
15 3869645
16 6479631
17 69445201
18 75334942 

[1,2,5,9,37,86,232,748,932,2865,17761,109780,
 249840,1190787,3869645,6479631,69445201,75334942]

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Last modified July 19 11:34 EDT 2024. Contains 374394 sequences. (Running on oeis4.)