id:A111894 - OEIS Search Results

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Number of numbers m <= n such that 4 equals the second digit after decimal point of square root of n in decimal representation.

+0
12

0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13 (list; graph; listen)

	OFFSET	`1,7`
	EXAMPLE	`a(10) = 2, a(100) = 17, a(1000) = 121, a(10000) = 1066.`
	CROSSREFS	`Cf. A111890, A111891, A111892, A111893, A111895, A111896, A111897, A111898, A111899, A111854.` `Sequence in context: A067100 A074802 A071804 this_sequence A025845 A029393 A109703` `Adjacent sequences: A111891 A111892 A111893 this_sequence A111895 A111896 A111897`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 20 2005`

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

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