OFFSET
1,1
EXAMPLE
Among the first 4 terms of the sequence, 23 is the largest prime. So a(5) = a(4)*23 -1 = 23*23 -1 = 528.
PROG
(PARI) {m=13; print1(a=2, ", "); v=[a]; for(n=2, m, b=a; v=vecsort(v); j=#v; a=0; while(a<1, k=v[j]; if(isprime(k), print1(a=b*k-1, ", "); v=concat(v, a), j--)))} - (Klaus Brockhaus, Aug 17 2006)
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, Jul 03 2006
EXTENSIONS
More terms from Klaus Brockhaus, Aug 17 2006
STATUS
approved