OFFSET
1,3
FORMULA
For k>1, a(prime(k)+1)=2*a(prime(k))-a(prime(k)-1)+1. - Benoit Cloitre, Aug 29 2004
G.f. A(x) satisfies: A(x) = x + (x/(1 - x)) * Sum_{k>=1} (1 - x^k) * A(x^k). - Ilya Gutkovskiy, Aug 11 202
CROSSREFS
KEYWORD
nonn
AUTHOR
Benoit Cloitre, Nov 22 2002
STATUS
approved