id:A137330 - OEIS Search Results

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a(n) = primorial(k)-p(n), where p(n) is n-th prime number; k is smallest number for which p(n)<=primorial(k).

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0, 3, 1, 23, 19, 17, 13, 11, 7, 1, 179, 173, 169, 167, 163, 157, 151, 149, 143, 139, 137, 131, 127, 121, 113, 109, 107, 103, 101, 97, 83, 79, 73, 71, 61, 59, 53, 47, 43, 37, 31, 29, 19, 17, 13, 11, 2099, 2087, 2083, 2081, 2077, 2071, 2069, 2059, 2053, 2047, 2041 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Does each prime number appear in this sequence at least once ?`
	EXAMPLE	`a(6) = primorial(3) - p(6) = 30-13 = 17`
	CROSSREFS	`Cf. A000040, A002110, A136437.` `Adjacent sequences: A137327 A137328 A137329 this_sequence A137331 A137332 A137333` `Sequence in context: A138354 A010291 A027477 this_sequence A138654 A072271 A104033`
	KEYWORD	`easy,nonn`
	AUTHOR	`Ctibor O. Zizka (ctibor.zizka(AT)seznam.cz), Apr 07 2008`

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

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