A051415 Numbers not of form n + sum of digits of n^3.

1, 3, 4, 5, 6, 7, 8, 9, 18, 20, 21, 22, 23, 24, 25, 26, 29, 37, 38, 43, 45, 46, 48, 49, 51, 57, 62, 65, 68, 72, 73, 75, 76, 78, 79, 87, 90, 92, 93, 94, 95, 98, 100, 106, 115, 117, 121, 123, 126, 127, 128, 129, 133, 134, 139, 142, 145, 146, 147, 150, 153, 156, 158, 160

Offset

1,2

Links

Table of n, a(n) for n=1..64.

Mathematica

With[{nn=160}, Select[Complement[Range[nn], #+Total[ IntegerDigits[ #^3]]&/@Range[nn]], #<=nn&]] (* Harvey P. Dale, Jul 19 2012 *)

Crossrefs

Cf. A003052, A051374, A051373, A051408-A051414.

Sequence in context: A075493 A096828 A097389 * A037351 A293727 A077528

Adjacent sequences: A051412 A051413 A051414 * A051416 A051417 A051418

Keyword

nonn,base,easy,less

Author

Miklos SZABO (mike(AT)ludens.elte.hu)

Status

approved