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A156333 Odd nonprimes q=A141468(j) such that largest digit(j)+largest digit(q) is a prime. 0
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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Subsequence of A014076 - R. J. Mathar, Feb 10 2009
LINKS
Table of n, a(n) for n=1..54.
CROSSREFS
Cf. A000027, A000040, A141468.
Sequence in context: A305026 A009633 A327586 * A116281 A168530 A253436
Adjacent sequences: A156330 A156331 A156332 * A156334 A156335 A156336
KEYWORD
nonn,base,less
AUTHOR
Juri-Stepan Gerasimov, Feb 08 2009
EXTENSIONS
Rephrased definition. Inserted 207. - R. J. Mathar, Feb 10 2009
STATUS
approved

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Last modified August 30 21:29 EDT 2024. Contains 375550 sequences. (Running on oeis4.)