Least number k such that the number of iterations of h(m) = (greatest prime divisor of m) - (least prime divisor of m) that map k to 0 is n; see Comments.
A233510
Least number k such that the number of iterations of h(m) = (greatest prime divisor of m) - (least prime divisor of m) that map k to 0 is n; see Comments.
Terms
- a(0) =1a(1) =6a(2) =34a(3) =82a(4) =226a(5) =687a(6) =3027a(7) =12387a(8) =28738a(9) =258627a(10) =1109487a(11) =2218978a(12) =13313877a(13) =26627758a(14) =159766557a(15) =2929053434
External references
- oeis: A233510