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A139183 a(n) = (n! - 8)/8. 10
2, 14, 89, 629, 5039, 45359, 453599, 4989599, 59875199, 778377599, 10897286399, 163459295999, 2615348735999, 44460928511999, 800296713215999, 15205637551103999, 304112751022079999 (list; graph; refs; listen; history; text; internal format)
OFFSET
4,1
COMMENTS
Original name: Natural numbers of the form (n!-8)/8.
LINKS
MAPLE
seq((factorial(n)-8)/8, n=4..25); # Muniru A Asiru, Oct 20 2018
MATHEMATICA
Table[(n! - 8)/8, {n, 4, 20}]
PROG
(Magma) [(Factorial(n)-8)/8: n in [4..25]]; // Vincenzo Librandi, Jul 20 2011
(GAP) List([4..25], n->(Factorial(n)-8)/8); # Muniru A Asiru, Oct 20 2018
CROSSREFS
Sequence in context: A189392 A235374 A065892 * A174705 A109113 A081959
KEYWORD
nonn
AUTHOR
Artur Jasinski, Apr 11 2008
EXTENSIONS
New name from Jon E. Schoenfield, Oct 19 2018
STATUS
approved

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Last modified June 24 13:56 EDT 2024. Contains 373679 sequences. (Running on oeis4.)