OFFSET
1,2
PROG
(PARI) print1(1, ", "); p1=2; p2=4; for(i=2, 100, if(i%2==0, while(!issquarefree(p1), p1++); print1(p1, ", "); p1++, while(issquarefree(p2), p2++); print1(p2, ", "); p2++)) - Lambert Herrgesell (zero815(AT)googlemail.com), Mar 09 2006
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Sep 22 2002
EXTENSIONS
More terms from Lambert Herrgesell (zero815(AT)googlemail.com), Mar 09 2006
STATUS
approved