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

Author

N. J. A. Sloane, Jan 01 2015

Keywords

• nonn

Comments

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

Crossrefs

Cf. A098550, A253055, A251545.