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A280813 as a simple table

n a(n)
1 7
2 15015
3 137287920
4 235953517800
5 8548690331301120
6 67462193289708771840
7 161102819285860855603200
8 6305423381881718760060595200
9 7411866941185812791748757094400
10 28422996899365886608045972478361600
11 24827411794278189209115835981312819200

[7,15015,137287920,235953517800,8548690331301120,
 67462193289708771840,161102819285860855603200,
 6305423381881718760060595200,
 7411866941185812791748757094400,
 28422996899365886608045972478361600,
 24827411794278189209115835981312819200]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)