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A022257 as a simple table

n a(n)
6 1
7 597871
8 321704819164
9 171201975319325044
10 90997618413507253345810
11 48360684318187059842589436510
12 25700898795425967456865415317747420
13 13658514212390616911370927114097728660820
14 7258694620170400715835032365617891585605600635 

[1,597871,321704819164,171201975319325044,
 90997618413507253345810,
 48360684318187059842589436510,
 25700898795425967456865415317747420,
 13658514212390616911370927114097728660820,
 7258694620170400715835032365617891585605600635]

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Last modified August 31 18:44 EDT 2024. Contains 375573 sequences. (Running on oeis4.)