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A316144 as a simple table

n a(n)
0 1
1 4
2 28
3 268
4 3148
5 43564
6 692428
7 12390508
8 245896588
9 5351817004
10 126614238028
11 3232332423148
12 88500275727628
13 2585371577628844
14 80227707005300428
15 2634361286274638188
16 91223969834203056268
17 3321457538305952791084
18 126817592900018186967628

[1,4,28,268,3148,43564,692428,12390508,245896588,
 5351817004,126614238028,3232332423148,
 88500275727628,2585371577628844,80227707005300428,
 2634361286274638188,91223969834203056268,
 3321457538305952791084,126817592900018186967628]

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Last modified July 16 21:48 EDT 2024. Contains 374358 sequences. (Running on oeis4.)