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 A001476 Numbers that are not the sum of distinct positive cubes. 10
 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 29, 30, 31, 32, 33, 34, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 66, 67, 68, 69, 70, 71, 74, 75, 76 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Complement of A003997. There are 85 terms below 100, 793 terms below 1000, but only 2765 terms below 10^4, and only 23 more up to the largest term a(2788)=12758. - M. F. Hasler, Feb 25 2012 Indices k such that A279329(k) = 0. - Vaclav Kotesovec, Sep 22 2017 LINKS T. D. Noe, Table of n, a(n) for n = 1..2788 (complete sequence) R. E. Dressler and T. Parker, 12,758, Math. Comp. 28 (1974), 313-314. R. Sprague, Über Zerlegungen in n-te Potenzen mit lauter verschiedenen Grundzahlen, Math. Z. 51, (1948). 466-468. Eric Weisstein's World of Mathematics, Cubic Number MATHEMATICA Cubes[ n_ ] := Block[ {A, i}, A = {0}; if[ n>0, Do[ A = Union[ A, A + i*i*i ], {i, n} ]; ]; Return[ A ]; ]; Q = Complement[ Table[ i, {i, 1, 12760} ], Cubes[ 23 ] ] PROG (PARI) select( is_A001476(n, m=n)={m^3>n&&m=sqrtnint(n, 3); n!=m^3&&!while(m>1, is_A001476(n-m^3, m--)||return)}, [1..77]) \\ M. F. Hasler, Apr 21 2020 CROSSREFS Cf. A001422, A003997, A279329, A279486. Sequence in context: A102455 A073678 A210947 * A031981 A279486 A336063 Adjacent sequences: A001473 A001474 A001475 * A001477 A001478 A001479 KEYWORD nonn,fini,full AUTHOR Jeff Adams (jeff.adams(AT)byu.net) EXTENSIONS Definition clarified by Jeppe Stig Nielsen, Jan 27 2015 STATUS approved

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Last modified December 4 21:08 EST 2023. Contains 367565 sequences. (Running on oeis4.)