OFFSET
6,1
COMMENTS
Original name: Natural numbers of the form (n!-9)/9.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 6..300
MAPLE
seq((factorial(n)-9)/9, n=6..25); # Muniru A Asiru, Oct 20 2018
MATHEMATICA
Table[(n! - 9)/9, {n, 6, 20}]
PROG
(Magma) [(Factorial(n)-9)/9: n in [6..25]]; // Vincenzo Librandi, Jul 20 2011
(GAP) List([6..25], n->(Factorial(n)-9)/9); # Muniru A Asiru, Oct 20 2018
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Artur Jasinski, Apr 11 2008
EXTENSIONS
New name from Jon E. Schoenfield, Oct 19 2018
STATUS
approved