OFFSET
1,1
PROG
(PARI) a(n) = {m = n+1; s = m; while (1, sok = 1; if (s % m, for (d=1, m, if (gcd(d, m) == 1, ndok = 0; for (k=1, floor(s/m), if (((s-k*m) % d) == 0, ndok = 1; break; ); ); ); if (! ndok, sok = 0; break; ); ); if (sok, return(s)); ); s++; ); } \\ Michel Marcus, Mar 22 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Michel Marcus, Mar 22 2013
STATUS
approved