A023968 - OEIS

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A023968

First digit after decimal point of 9-th root of n.

0, 0, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,6`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 1..1000`
	MATHEMATICA	`Array[ Function[ n, RealDigits[ N[ Power[ n, 1/9 ], 10 ], 10 ]// (#[ [ 1, #[ [ 2 ] ]+1 ] ])& ], 110 ]`
	CROSSREFS	`Sequence in context: A130259 A068549 A132173 * A204166 A178786 A000196` `Adjacent sequences: A023965 A023966 A023967 * A023969 A023970 A023971`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane, Olivier Gérard`
	STATUS	`approved`

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Last modified May 23 22:29 EDT 2013. Contains 225613 sequences.