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A226669
Smallest integer in the primitive Collatz-like 3x+k cycle with the conjectured record-breaking maximal element A226667(n).
4
1, 347, 3811, 177337, 4513, 17, 174121, 461, 799, 11, 14212775, 133, 1531, 47, 56993425, 587
OFFSET
1,2
CROSSREFS
k = A226668(n).
Cf. A226685.
Sequence in context: A190814 A012868 A343303 * A226665 A185713 A264384
KEYWORD
nonn
AUTHOR
Geoffrey H. Morley, Jun 15 2013
STATUS
approved