OFFSET
1,1
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
PROG
(PARI) a(n)=my(k); while(((Mod([1, 1; 1, 0], n))^k++)[1, 2]!=-8, ); k+1 \\ Charles R Greathouse IV, Nov 25 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Art DuPre, Aug 03 2012
EXTENSIONS
Definition corrected. - R. J. Mathar, Aug 09 2012
STATUS
approved