A226680 Integer k associated with the record-breaking number A226679(n) of primitive Collatz-like 3x-k cycles.

1, 23, 139, 311, 3299, 7153, 185357

Offset

1,2

Comments

a(8)>315187.

Links

Table of n, a(n) for n=1..7.

Crossrefs

Cf. A226664.

Sequence in context: A141999 A059915 A059701 * A307660 A036494 A185098

Adjacent sequences: A226677 A226678 A226679 * A226681 A226682 A226683

Keyword

nonn,more

Author

Geoffrey H. Morley, Jun 15 2013

Status

approved