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A153672 as a simple table

n a(n)
1 1
2 69
3 180
4 783
5 859
6 1803
7 10763
8 19105
9 39568
10 50172
11 132572
12 355146
13 1452050
14 2245950
15 3047334
16 3933030
17 4165171
18 98544173 

[1,69,180,783,859,1803,10763,19105,39568,50172,
 132572,355146,1452050,2245950,3047334,3933030,
 4165171,98544173]

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Last modified August 29 09:35 EDT 2024. Contains 375511 sequences. (Running on oeis4.)