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A321207 a(n) = (n*n!)^3. 0
1, 64, 5832, 884736, 216000000, 80621568000, 43912253952000, 33560740233216000, 34835065137266688000, 47784725839872000000000, 84653556693609480192000000, 189912972073787235237888000000, 530482432188949589775089664000000, 1818063982946861510421834104832000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
FORMULA
a(n) = (A001563(n))^3.
MAPLE
seq((n*(n)!)^3, n=1..20) ;
PROG
(PARI) a(n)=(n*n!)^3 \\ Charles R Greathouse IV, Oct 30 2018
CROSSREFS
Sequence in context: A300810 A301449 A265616 * A281954 A316182 A305768
KEYWORD
nonn,easy
AUTHOR
Peter Szmodics, Oct 30 2018
EXTENSIONS
a(9)-a(14) corrected by Georg Fischer, May 08 2021
STATUS
approved

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Last modified March 28 08:19 EDT 2024. Contains 371236 sequences. (Running on oeis4.)