A004182 Omit 7's from n.

0, 1, 2, 3, 4, 5, 6, 0, 8, 9, 10, 11, 12, 13, 14, 15, 16, 1, 18, 19, 20, 21, 22, 23, 24, 25, 26, 2, 28, 29, 30, 31, 32, 33, 34, 35, 36, 3, 38, 39, 40, 41, 42, 43, 44, 45, 46, 4, 48, 49, 50, 51, 52, 53, 54, 55, 56, 5, 58, 59, 60, 61, 62, 63, 64, 65, 66, 6, 68, 69, 0, 1, 2

Offset

0,3

Links

Alois P. Heinz, Table of n, a(n) for n = 0..20000

Mathematica

FromDigits[Flatten[IntegerDigits[#]/.(7->{})]]&/@Range[0, 80] (* Harvey P. Dale, Jun 09 2013 *)

Crossrefs

Sequence in context: A265519 A129835 A356965 * A265520 A256297 A256307

Adjacent sequences: A004179 A004180 A004181 * A004183 A004184 A004185

Keyword

nonn,base

Author

N. J. A. Sloane

Status

approved