id:A077744 - OEIS Search Results

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Smallest number whose cube ends in n, or 0 if no such number exists. a(n) = A077743(n)^(1/3).

+0
3

1, 8, 7, 4, 5, 6, 3, 2, 9, 0, 71, 8, 17, 0, 0, 6, 73, 0, 39, 0, 41, 0, 47, 24, 5, 0, 3, 12, 9, 0, 11, 18, 77, 0, 0, 46, 33, 0, 79, 0, 81, 0, 7, 14, 0, 0, 63, 22, 49, 0, 51, 28, 37, 0, 0, 36, 93, 0, 19, 0, 21, 0, 67, 4, 0, 0, 23, 32, 89, 0, 91, 38, 97, 0, 15, 26, 53, 0, 59, 0, 61, 0, 27, 44, 0 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(m10^(3k+1)) = a(m10^(3k+2) = 0.`
	EXAMPLE	`a(13) =17, a(10) = 0.`
	CROSSREFS	`Cf. A077743.` `Sequence in context: A154815 A085848 A008960 this_sequence A111448 A070482 A070702` `Adjacent sequences: A077741 A077742 A077743 this_sequence A077745 A077746 A077747`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 20 2002`
	EXTENSIONS	`More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 07 2003`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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