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A010794 a(n) = n!*(n+5)!/5!. 1
1, 6, 84, 2016, 72576, 3628800, 239500800, 20118067200, 2092278988800, 263627152588800, 39544072888320000, 6959756828344320000, 1419790392982241280000, 332230951957844459520000, 88373433220786626232320000, 26512029966235987869696000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..200

Index entries for sequences related to factorial numbers

MAPLE

f := n->n!*(n+5)!/5!;

MATHEMATICA

With[{c=5!}, Table[(n!(n+5)!)/c, {n, 0, 20}]] (* Harvey P. Dale, Oct 03 2011 *)

PROG

(MAGMA) [Factorial(n)*Factorial(n+5) / Factorial(5): n in [0..20]]; // Vincenzo Librandi, Oct 04 2011

CROSSREFS

Sequence in context: A014062 A147626 A123312 * A177560 A177562 A273935

Adjacent sequences:  A010791 A010792 A010793 * A010795 A010796 A010797

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

EXTENSIONS

More terms from Harvey P. Dale, Oct 03 2011

STATUS

approved

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Last modified April 22 10:58 EDT 2019. Contains 322330 sequences. (Running on oeis4.)