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A099403 Numbers n such that the sum of the decimal portions of the square root and cube root of n is greater than 1. 0
3, 6, 7, 14, 15, 19, 20, 21, 22, 23, 24, 26, 34, 35, 43, 44, 45, 46, 47, 48, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 77, 78, 79, 80, 91, 92, 93, 94, 95, 96, 97, 98, 99, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 122, 123, 124, 140 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..63.

EXAMPLE

18 is not the sequence because .242641+.620741=.863382, which is < 1.

19 is in the sequence because .358899+.668402=1.027301, which is > 1.

MATHEMATICA

Select[Range[150], Total[FractionalPart/@{Sqrt[#], Surd[#, 3]}]>1&] (* Harvey P. Dale, May 22 2013 *)

CROSSREFS

Sequence in context: A349680 A255683 A127307 * A324726 A333379 A037015

Adjacent sequences:  A099400 A099401 A099402 * A099404 A099405 A099406

KEYWORD

easy,nonn,base

AUTHOR

Gil Broussard, Nov 17 2004

STATUS

approved

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Last modified July 7 11:52 EDT 2022. Contains 355148 sequences. (Running on oeis4.)