A253056 A253055, sorted.

15, 27, 35, 39, 45, 49, 51, 55, 57, 63, 65, 69, 75, 77, 81, 87, 91, 99, 105, 117, 119, 121, 123, 125, 133, 135, 141, 143, 145, 147, 153, 155, 159, 161, 165, 169, 171, 175, 183, 185, 187, 189, 195, 201, 203, 205, 207, 209, 215, 217, 219, 221, 225, 231, 235, 243

Offset

1,1

Comments

It would be nice to have a characterization of these numbers that is independent of A098550.

Links

Table of n, a(n) for n=1..56.

Crossrefs

Cf. A098550, A253055, A251545.

Sequence in context: A080945 A080946 A364168 * A091236 A354714 A307854

Adjacent sequences: A253053 A253054 A253055 * A253057 A253058 A253059

Keyword

nonn

Author

N. J. A. Sloane, Jan 01 2015

Status

approved