id:A078655 - OEIS Search Results

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a(n) = prime(k) where k = n-th prime congruent to 1 mod 6.

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17, 41, 67, 127, 157, 191, 283, 331, 367, 401, 509, 563, 599, 709, 797, 877, 919, 967, 1087, 1171, 1217, 1297, 1409, 1447, 1523, 1741, 1787, 1847, 2027, 2081, 2221, 2269, 2351, 2477, 2549, 2609, 2719, 2803, 2909, 3019, 3067, 3229, 3299, 3469, 3559 (list; graph; listen)

	OFFSET	`0,1`
	PROGRAM	`(PARI) pip(n, m, r) = {sr=0; forprime(x=3, n, if(x%m == r, v=prime(x); sr+=1.0/v; print1(v" "); ) ); print(); print("m="m" r="r" sr="sr); }`
	CROSSREFS	`Sequence in context: A104043 A076330 A087658 this_sequence A052279 A147215 A126790` `Adjacent sequences: A078652 A078653 A078654 this_sequence A078656 A078657 A078658`
	KEYWORD	`nonn`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Dec 14 2002`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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