id:A056187 - OEIS Search Results

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Least factor of n^n + (n+1)^(n+1).

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5, 31, 283, 3, 67, 11, 11, 5, 173, 3, 1237, 7, 31, 7334881, 227, 3, 773, 149, 47, 11, 5, 3, 101, 13, 73, 151, 349, 3, 4421, 107, 191, 17, 7, 3, 17, 19, 624808693, 2273, 25788481, 3, 5, 59, 1752761753, 23, 2144707, 3, 49547, 5, 275851515609829434269, 19, 919, 3 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(5) = 67 because 5^5 + 6^6 = 3125 + 46656 = 67 * 743.`
	CROSSREFS	`Sequence in context: A000556 A125598 A058892 this_sequence A056790 A129586 A135744` `Adjacent sequences: A056184 A056185 A056186 this_sequence A056188 A056189 A056190`
	KEYWORD	`nonn`
	AUTHOR	`Walter Nissen (wnissen(AT)tfn.net), Aug 20 2000`

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.

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