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A218916 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 1
5 3
6 9
7 26
8 46
9 81
10 151
11 365
12 540
13 1214 

[0,0,0,0,1,3,9,26,46,81,151,365,540,1214]

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Last modified August 14 14:25 EDT 2024. Contains 375165 sequences. (Running on oeis4.)