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A372716
a(n) = A372723(2*n, n).
1
1, 2, 84, 8520, 1681680, 547011360, 265419443520, 179736434317440, 161969818051641600, 187420440830701478400, 270844381564455655756800, 478068612103265576314521600, 1012116454555692487808449843200, 2531390694197068730346648007680000
OFFSET
0,2
CROSSREFS
Cf. A372723.
Sequence in context: A265591 A348265 A157063 * A288312 A289198 A318128
KEYWORD
nonn
AUTHOR
Peter Luschny, May 21 2024
STATUS
approved