%I A007412 M0493
%S A007412 2,3,4,5,6,7,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,28,29,
%T A007412 30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,
               53,
%U A007412 54,55,56,57
%N A007412 The noncubes: n + [ (n + [ n^{1/3} ])^{1/3} ].
%D A007412 A. J. dos Reis and D. M. Silberger, Generating nonpowers by formula, 
               Math. Mag., 63 (1990), 53-55.
%D A007412 J. Roberts, Lure of the Integers, Math. Assoc. America, 1992, p. 27911
%D A007412 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%Y A007412 Sequence in context: A089657 A004727 A102352 this_sequence A096432 A138302 
               A052421
%Y A007412 Adjacent sequences: A007409 A007410 A007411 this_sequence A007413 A007414 
               A007415
%K A007412 nonn,easy,nice
%O A007412 1,1
%A A007412 N. J. A. Sloane (njas(AT)research.att.com).