A226688 Smallest positive integer in the primitive Collatz-like 3x-k cycle(s) with the conjectured record-breaking length A226686(n).

17, 115, 2263, 113, 769, 436099, 6073, 3735185, 194197, 230891, 4575823, 823027, 21111517, 12477095

Offset

1,1

Links

Table of n, a(n) for n=1..14.

Crossrefs

k = A226687(n).

Cf. A226672.

Sequence in context: A289472 A172521 A349879 * A070144 A070209 A070136

Adjacent sequences: A226685 A226686 A226687 * A226689 A226690 A226691

Keyword

nonn

Author

Geoffrey H. Morley, Jun 16 2013

Status

approved