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A195393 a(n) = (9*n)!. 2
1, 362880, 6402373705728000, 10888869450418352160768000000, 371993326789901217467999448150835200000000, 119622220865480194561963161495657715064383733760000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
MATHEMATICA
(9Range[0, 10])! (* Harvey P. Dale, Jan 25 2023 *)
PROG
(Magma) [Factorial(9*n): n in [0..10]]
CROSSREFS
Sequence in context: A287085 A071551 A181725 * A229676 A230754 A205043
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Sep 24 2011
STATUS
approved

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Last modified July 21 22:27 EDT 2024. Contains 374478 sequences. (Running on oeis4.)