A226666 Integer k associated with the conjectured record-breaking maximal value A226665(n) of the minimal elements of primitive Collatz-like 3x+k cycles.

1, 5, 29, 343, 551, 3607, 3787, 4501, 7097, 14303, 17021, 30809, 85105, 103645, 158195, 215663, 323399

Offset: 1

Author

Geoffrey H. Morley, Jun 16 2013

Keywords

• nonn

Crossrefs

Cf. A226682.