id:A093149 - OEIS Search Results

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a(1) = 4; a(n) = (n^(n+1)+2*n-3)/(n-1) for n >= 2.

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4, 9, 42, 343, 3908, 55989, 960802, 19173963, 435848052, 11111111113, 313842837674, 9726655034463, 328114698808276, 11966776581370173, 469172025408063618, 19676527011956855059, 878942778254232811940, 41660902667961039785745, 2088331858752553232964202 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A149168 A149169 A138544 this_sequence A048054 A149170 A024053` `Adjacent sequences: A093146 A093147 A093148 this_sequence A093150 A093151 A093152`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), May 21 2004`

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

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