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A064456 as a simple table

n a(n)
1 1
2 3
3 79
4 235
5 431
6 1503
7 2943
8 6059
9 6619
10 18911
11 54223
12 302467995
13 1772665631
14 2148845167
15 5145362667
16 129465909327
17 212089391807 

[1,3,79,235,431,1503,2943,6059,6619,18911,54223,
 302467995,1772665631,2148845167,5145362667,
 129465909327,212089391807]

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Last modified April 19 18:00 EDT 2024. Contains 371797 sequences. (Running on oeis4.)