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A226666
Integer k associated with the conjectured record-breaking maximal value A226665(n) of the minimal elements of primitive Collatz-like 3x+k cycles.
2
1, 5, 29, 343, 551, 3607, 3787, 4501, 7097, 14303, 17021, 30809, 85105, 103645, 158195, 215663, 323399
OFFSET
1,2
CROSSREFS
Cf. A226682.
Sequence in context: A020531 A195228 A226668 * A366411 A356486 A289483
KEYWORD
nonn
AUTHOR
Geoffrey H. Morley, Jun 16 2013
STATUS
approved