Odd numbers producing 3 out-of-order odd numbers in the Collatz (3x+1) iteration.
A228871
Odd numbers producing 3 out-of-order odd numbers in the Collatz (3x+1) iteration.
Terms
- a(0) =3a(1) =227a(2) =14563a(3) =932067a(4) =59652323a(5) =3817748707a(6) =244335917283
External references
- oeis: A228871