id:A067827 - OEIS Search Results

Search: id:A067827

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Even numbers such that n/2 is composite and sigma(n+1)>sigma(n).

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2, 404, 494, 524, 692, 764, 854, 944, 1034, 1124, 1394, 1682, 1784, 1826, 1844, 2114, 2204, 2294, 2414, 2534, 2564, 2714, 2774, 2804, 2834, 2924, 3002, 3014, 3044, 3074, 3266, 3284, 3374, 3434, 3464, 3644, 3674, 3794, 3842, 3854, 3884, 3914, 3926, 4094 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A053224.` `Sequence in context: A013512 A142532 A092701 this_sequence A070269 A153911 A080392` `Adjacent sequences: A067824 A067825 A067826 this_sequence A067828 A067829 A067830`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 08 2002`

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

AT&T Labs Research