A050915 - OEIS

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A050915

n*4^n+1.

1, 5, 33, 193, 1025, 5121, 24577, 114689, 524289, 2359297, 10485761, 46137345, 201326593, 872415233, 3758096385, 16106127361, 68719476737, 292057776129, 1236950581249, 5222680231937, 21990232555521, 92358976733185 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..1000` `Paul Leyland, Factors of Cullen and Woodall numbers` `Paul Leyland, Generalized Cullen and Woodall numbers`
	PROG	`(MAGMA) [ n*4^n+1: n in [0..30]]; // Vincenzo Librandi, Sep 16 2011`
	CROSSREFS	`Cf. A002064.` `Sequence in context: A135111 A050830 A146263 * A091056 A197675 A015544` `Adjacent sequences: A050912 A050913 A050914 * A050916 A050917 A050918`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 30 1999`

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Last modified February 15 21:45 EST 2012. Contains 205860 sequences.