OFFSET
1,4
MAPLE
PROG
(PARI) lista(nn) = my(w, x=1, y=1, z=1); print1("1"); for(n=2, nn, w=x+gcd(y, z); print1(", ", w-x); x=y; y=z; z=w); \\ Jinyuan Wang, Aug 10 2021
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, Jan 30 2006
EXTENSIONS
More terms from R. J. Mathar, Jan 31 2008
More terms from Jinyuan Wang, Aug 10 2021
STATUS
approved