id:A087095 - OEIS Search Results

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a(n) = A077503(n)-n*10^d, where d = n-digit(n), digit(n) = number of digits in n.

+0
2

0, 5, 24, 96, 176, 625, 1316, 13025, 0, 14129, 24161, 580921, 1310976, 4588964, 7007601, 0, 233634401, 244436761, 2180575376, 3762025, 23492302009, 71829444801, 293908889924, 357018382249, 2562501107225, 2194311769649 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(n) = {ceiling[{n10^d}^(1/2)]}^2 - n10^d, where d = n-digit(n), digit(n) = number of digits in n.`
	EXAMPLE	`a(7) = 7001316 - 7000000 = 1316`
	CROSSREFS	`Cf. A077503.` `Sequence in context: A074085 A145914 A066316 this_sequence A099653 A078820 A046724` `Adjacent sequences: A087092 A087093 A087094 this_sequence A087096 A087097 A087098`
	KEYWORD	`nonn`
	AUTHOR	`Ray Chandler (rayjchandler(AT)sbcglobal.net), Aug 11 2003`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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