OFFSET
1,2
EXAMPLE
8 is in this sequence because the positive integer 8 is not divisible by any of the first 3 congruent numbers 5, 6, 7.
PROG
(PARI) isok(n, v) = {my(k=1); while (v[k] <= n, if (n % v[k] == 0, return (0)); k++; ); return (1); }
lista(nn) = {v = readvec("b003273.txt"); for (n=1, nn, if (isok(n, v), print1(n, ", ")); ); } \\ Michel Marcus, May 03 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
Juri-Stepan Gerasimov, May 02 2015
EXTENSIONS
Corrected by Michel Marcus, May 03 2015. Edited by Wolfdieter Lang, May 05 2015
STATUS
approved