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A222141 as a simple table

n a(n)
1 256
2 114244
3 50999956
4 22767656980
5 10164078082036
6 4537511642094436
7 2025664524518719732
8 904309916809657591444
9 403707729455406641892052
10 180225747607432250658675940
11 80457513519867024627155058004

[256,114244,50999956,22767656980,10164078082036,
 4537511642094436,2025664524518719732,
 904309916809657591444,403707729455406641892052,
 180225747607432250658675940,
 80457513519867024627155058004]

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Last modified August 8 18:52 EDT 2022. Contains 356016 sequences. (Running on oeis4.)