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A269038 as a simple table

n a(n)
1 0
2 504
3 2136
4 18384
5 115656
6 785124
7 4998648
8 31834476
9 198736752
10 1231177296
11 7552688064
12 46020487500
13 278641166280
14 1678349335044
15 10062618187272
16 60089435895360
17 357550261665528
18 2120806295463156
19 12543856834626072 

[0,504,2136,18384,115656,785124,4998648,31834476,
 198736752,1231177296,7552688064,46020487500,
 278641166280,1678349335044,10062618187272,
 60089435895360,357550261665528,2120806295463156,
 12543856834626072]

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Last modified May 19 09:42 EDT 2024. Contains 372683 sequences. (Running on oeis4.)