A192524 (A192523)/2.

1, 2, 5, 12, 14, 33, 35, 41, 82, 90, 96, 98, 104, 122, 223, 229, 243, 245, 261, 269, 285, 287, 293, 311, 365, 552, 572, 622, 628, 646, 660, 668, 670, 684, 686, 726, 728, 734, 756, 774, 782, 806, 852, 854, 860, 878, 932, 1094, 1539, 1553, 1559, 1601, 1633

Offset

1,2

Comments

This sequence is also the monotonic ordering of set S generated by these rules: if x and y are in S then 4xy-x-y is in S, and 1 is in S. (See A192524 for a discussion of such sequences.)

Links

Table of n, a(n) for n=1..53.

Mathematica

(See A192523.)

Crossrefs

Cf. A192472, A192523.

Sequence in context: A286163 A286240 A215974 * A287553 A102718 A219954

Adjacent sequences: A192521 A192522 A192523 * A192525 A192526 A192527

Keyword

nonn

Author

Clark Kimberling, Jul 03 2011

Status

approved