OFFSET
1,5
EXAMPLE
A008578(6) = 11, and there are 5 composites smaller than 11, viz. 4, 6, 8, 9, 10, hence a(6) = 5.
PROG
(Magma) T:=[0, 1] cat PrimesUpTo(300); [ T[n+1]-n: n in [1..#T-1] ]; // Klaus Brockhaus, Sep 08 2009
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Jaroslav Krizek, Jun 27 2009
EXTENSIONS
Edited and extended by Klaus Brockhaus, Sep 09 2009
STATUS
approved