OFFSET
1,2
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
PROG
(PARI) is(n)=((Mod([1, 1; 1, 0], n))^n)[1, 2]==5 \\ Charles R Greathouse IV, May 29 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved