A156333 Odd nonprimes q=A141468(j) such that largest digit(j)+largest digit(q) is a prime.

1, 39, 57, 91, 115, 121, 133, 143, 145, 147, 153, 155, 161, 175, 189, 203, 205, 207, 225, 231, 235, 243, 253, 255, 261, 273, 279, 285, 295, 299, 301, 303, 323, 325, 327, 341, 343, 345, 351, 355, 377, 385, 387, 411, 415, 427, 429, 441, 445, 447, 451, 465, 481, 483

Offset: 1

Author

Juri-Stepan Gerasimov, Feb 08 2009

Keywords

• nonn
• base
• less

Comments

Subsequence of A014076 - R. J. Mathar, Feb 10 2009

Crossrefs

Cf. A000027, A000040, A141468.

Extensions

Rephrased definition. Inserted 207. - R. J. Mathar, Feb 10 2009