id:A118754 - OEIS Search Results

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Smallest prime >= 5*n. First prime after 5n, but with a(1) = 5.

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2, 5, 11, 17, 23, 29, 31, 37, 41, 47, 53, 59, 61, 67, 71, 79, 83, 89, 97, 97, 101, 107, 113, 127, 127, 127, 131, 137, 149, 149, 151, 157, 163, 167, 173, 179, 181, 191, 191, 197, 211, 211, 211, 223, 223, 227, 233, 239, 241, 251, 251, 257, 263, 269, 271, 277, 281 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Strictly, "first prime after 5n" would have a(1) = 7; so the second definition of the sequence is explicitly altered at that value to maintain the following analogies. Analogous to A060264 First prime after 2n; A118751 First prime after 3n; A118753 First prime after 4n; A118753 First prime after 6n.`
	FORMULA	`a(n) = min{A008587(n)+k such that k>0 and A008587(n)+k in A000040}.`
	CROSSREFS	`Cf. A000040, A008587, A060308, A060264, A118747-56.` `Adjacent sequences: A118751 A118752 A118753 this_sequence A118755 A118756 A118757` `Sequence in context: A063535 A091653 A136244 this_sequence A067775 A003627 A103203`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jonathan Vos Post (jvospost2(AT)yahoo.com), Apr 29 2006`

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.

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