Smallest positive integer k (or 0 if no such k) with conjecturally exactly n primitive cycles of positive integers under iteration by the Collatz-like 3x+k function.

A226662

Smallest positive integer k (or 0 if no such k) with conjecturally exactly n primitive cycles of positive integers under iteration by the Collatz-like 3x+k function.

Terms

    a(0) =1a(1) =11a(2) =23a(3) =29a(4) =5a(5) =247a(6) =47a(7) =229a(8) =13a(9) =361a(10) =359a(11) =517a(12) =481a(13) =1669a(14) =485a(15) =1843a(16) =295a(17) =269a(18) =233a(19) =355a(20) =2509a(21) =1399a(22) =431a(23) =943a(24) =1991a(25) =4715a(26) =7469a(27) =3323a(28) =1753a(29) =2777

External references