id:A031886 - OEIS Search Results

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Lucky numbers with size of gaps equal to 4 (lower terms).

+0
3

3, 9, 21, 33, 63, 69, 75, 111, 129, 159, 189, 201, 219, 231, 237, 285, 303, 327, 357, 429, 483, 537, 579, 615, 639, 651, 723, 735, 741, 777, 801, 819, 927, 933, 957, 975, 993, 1053, 1101, 1179, 1197, 1245, 1281, 1365, 1455, 1491, 1497, 1563 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`This is to lucky numbers (A000959) as smaller member p of cousin prime pairs (A023200) is to primes (A000040). - Jonathan Vos Post (jvospost3(AT)gmail.com), May 08 2007`
	CROSSREFS	`Cf. A000959.` `Cf. A000040, A023200.` `Sequence in context: A029536 A089322 A061978 this_sequence A147458 A048780 A009864` `Adjacent sequences: A031883 A031884 A031885 this_sequence A031887 A031888 A031889`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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