id:A140533 - OEIS Search Results

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Primes congruent to 13 or 17 mod 30.

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13, 17, 43, 47, 73, 103, 107, 137, 163, 167, 193, 197, 223, 227, 257, 283, 313, 317, 347, 373, 433, 463, 467, 523, 557, 587, 613, 617, 643, 647, 673, 677, 733, 797, 823, 827, 853, 857, 883, 887, 947, 977, 1033, 1063, 1093, 1097, 1123, 1153, 1187, 1213, 1217 (list; graph; listen)

	OFFSET	`1,1`
	MAPLE	`A140533 := proc(n) local a; if n = 1 then 13; else a := nextprime(procname(n-1)) ; while not a mod 30 in {13, 17} do a := nextprime(a) ; end do: return a; end if; end: seq(A140533(n), n=1..80) ; [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 22 2009]`
	CROSSREFS	`Cf. A132233, A039949. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 22 2009]` `Sequence in context: A068497 A125524 A156553 this_sequence A076789 A089577 A060569` `Adjacent sequences: A140530 A140531 A140532 this_sequence A140534 A140535 A140536`
	KEYWORD	`nonn`
	AUTHOR	`Juri-Stepan Gerasimov (2stepan(AT)rambler.ru) Jul 28 2008`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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