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A019022 as a simple table

n a(n)
2 0
3 8
4 36
5 176
6 1188
7 6918
8 45810
9 298152
10 2005828
11 13704188
12 95011766
13 667271650
14 4732870716
15 33875171608
16 244319747420 

[0,8,36,176,1188,6918,45810,298152,2005828,
 13704188,95011766,667271650,4732870716,
 33875171608,244319747420]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)