OFFSET
1,1
COMMENTS
a(810) = 0; the quotient is the non-integer 144/11.
n=810 is the only such case among the first 1000 terms. - Antti Karttunen, Oct 21 2017
a(n) = 0 for n in {810, 10206, 13608, 18225, 24300, 32400, ...}. - David A. Corneth, Oct 05 2022
LINKS
David A. Corneth, Table of n, a(n) for n = 1..10000 (first 1000 terms from Antti Karttunen)
CROSSREFS
KEYWORD
nonn
AUTHOR
J. Lowell, Jul 07 2008
EXTENSIONS
More terms from R. J. Mathar, Feb 19 2009
STATUS
approved