id:A125137 - OEIS Search Results

Search: id:A125137

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a(n) = p^p + 1 where p = prime(n).

+0
1

5, 28, 3126, 823544, 285311670612, 302875106592254, 827240261886336764178, 1978419655660313589123980, 20880467999847912034355032910568, 2567686153161211134561828214731016126483470, 17069174130723235958610643029059314756044734432, 10555134955777783414078330085995832946127396083370199442518 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n) = A051674(n)+1. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 23 2007`
	CROSSREFS	`See A125136 for factorizations. Cf. A088730, A125135.` `Cf. A104131, A114846.` `Sequence in context: A057792 A024068 A057642 this_sequence A132550 A154587 A083020` `Adjacent sequences: A125134 A125135 A125136 this_sequence A125138 A125139 A125140`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 21 2007`

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

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