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A221550
as a simple table
n
a(n)
1
4
2
503
3
48018
4
4107189
5
354544219
6
30591390580
7
2639211238177
8
227683834800188
[4,503,48018,4107189,354544219,30591390580, 2639211238177,227683834800188]
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Last modified August 28 06:46 EDT 2024. Contains 375477 sequences. (Running on oeis4.)
