A217934 Records in A102419.

0, 1, 6, 11, 96, 132, 171, 220, 267, 269, 282, 287, 298, 365, 401, 468, 476, 486, 502, 613, 644, 649, 706, 729, 892, 897, 988, 1122, 1161, 1177, 1187, 1445, 1471, 1575, 1614, 1639

Offset

1,3

Comments

If the "1" is omitted, also records in A060445.

Links

Table of n, a(n) for n=1..36.

Tomás Oliveira e Silva, Tables

Eric Roosendaal, On the 3x + 1 problem

N. J. A. Sloane, First 36 terms of A217934 and A060412 [From Roosendaal web site]

Example

See A102419.

Crossrefs

Cf. A102419, A060445, A060412.

Sequence in context: A013321 A192893 A188599 * A012419 A012663 A180929

Adjacent sequences: A217931 A217932 A217933 * A217935 A217936 A217937

Keyword

nonn,more

Author

N. J. A. Sloane, Oct 20 2012

Status

approved