OFFSET
1,2
COMMENTS
a(n)+a(n+2)=a(n+4), a(n+4)+1 or a(n+4)-1.
MAPLE
for n from 1 to 60 do a[n]:=round(sqrt((1+sqrt(5))/2)^n) od: seq(a[n], n=1..60);
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Miklos Kristof, Mar 28 2007
STATUS
approved