A080805 Numbers n such that A072475(n) divides A071221(n).

1, 4, 5, 6, 8, 19, 20, 21, 23, 27, 28, 35, 48, 50, 53, 59, 79, 83, 86, 91, 113, 127, 133, 143, 148, 153, 158, 164, 177, 180, 181, 186, 188, 189, 191, 193, 198, 207, 213, 219, 220, 225, 227, 233, 235, 237, 241, 254, 258, 260, 265, 274, 276, 277, 296, 297, 306

Offset: 1

Author

Ralf Stephan, Mar 24 2003

Keywords

• nonn

Programs

PARI

k=3; for(n=1, 500, p=1; s=0; for(i=1, n, while(isprime(k), k=k+1); p=p*k; s=s+k; k=k+1); if(p%s==0, print1(n", ")))