| 22, 25, 27, 32, 33, 35, 52, 55, 57, 72, 75, 77, 112, 115, 117, 132, 133, 135, 172, 175, 177, 192, 195, 202, 203, 205, 207, 213, 217, 219, 222, 225, 231, 232, 235, 237, 243, 247, 252, 253, 255, 259, 261, 267, 272, 273, 275, 279, 289, 292, 295, 297, 302, 303
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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In contrast to A066737 (which is a subsequence of this one), we allow for leading zeros in the "prime" substrings; the two sequences differ from n=24 on, with a(24)=202 which is not in A066737.
Sequence A166505 gives the difference, A167459 \ A066737 = A166504 \ A152242. Sequence A167458 gives the indices of the terms not in A066737.
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FORMULA
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A167459 = A002808 n A166504, where "n" means intersection.
A167459 \ A066737 = A166504 \ A152242.
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PROGRAM
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(PARI) is_A167459(n) = !isprime(n) & is_A166504(n)
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CROSSREFS
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Cf. A002808, A066737, A121609, A166504, A167505.
Sequence in context: A061411 A053779 A034304 this_sequence A066737 A121609 A092631
Adjacent sequences: A167456 A167457 A167458 this_sequence A167460 A167461 A167462
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KEYWORD
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base,nonn
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AUTHOR
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M. F. Hasler (MHasler(AT)univ-ag.fr), Nov 19 2009
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