id:A072744 - OEIS Search Results

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Difference between the members of a pairs of primes (p, q) with p<q and (p+q)/2=2^(floor(Log2(q))+1).

+0
3

2, 6, 6, 30, 18, 6, 90, 78, 42, 234, 186, 150, 114, 54, 30, 498, 462, 330, 258, 162, 102, 90, 18, 894, 846, 810, 594, 546, 534, 510, 426, 294, 210, 54, 30, 1902, 1722, 1710, 1662, 1578, 1542, 1482, 1458, 1362, 1278, 1230, 1218, 1122, 990, 858, 822, 702, 522 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n) = A072743(n) - A072742(n).`
	CROSSREFS	`Adjacent sequences: A072741 A072742 A072743 this_sequence A072745 A072746 A072747` `Sequence in context: A077139 A068629 A070889 this_sequence A056042 A056040 A099566`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 08 2002`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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