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A342160
Numbers differing from the next greater cube by a cube.
0
0, 7, 19, 26, 37, 56, 63, 98, 117, 124, 152, 189, 208, 215, 218, 279, 316, 335, 342, 387, 448, 485, 504, 511, 513, 604, 665, 702, 721, 728, 784, 875, 936, 973, 992, 999, 1115, 1206, 1267, 1304, 1323, 1330, 1385, 1512, 1603, 1664, 1701, 1720, 1727, 1854, 1981
OFFSET
1,2
COMMENTS
Subsequence of A181123.
EXAMPLE
37 = 4^3 - 3^3.
117 = 5^3 - 2^3.
PROG
(PARI) isok(n)={my(t=(sqrtnint(n, 3)+1)^3-n); sqrtnint(t, 3)^3 == t} \\ Andrew Howroyd, Mar 26 2021
CROSSREFS
Sequence in context: A181123 A038593 A014439 * A175376 A175366 A117609
KEYWORD
nonn,easy
AUTHOR
Lamine Ngom, Mar 26 2021
STATUS
approved