A192173 Numbers whose writing in every base from 2 to 10 requires all ten (0-9) digits at least once.

159, 179, 189, 239, 319, 389, 395, 397, 399, 489, 494, 498, 559, 598, 629, 639, 679, 691, 695, 696, 697, 698, 699, 709, 789, 791, 829, 839, 879, 894, 895, 897, 898, 917, 935, 953, 958, 962, 963, 964, 965, 966, 967, 968, 969, 978, 981, 983, 985, 986, 989

Offset

1,1

Links

Table of n, a(n) for n=1..51.

Formula

a(n) ~ n. - Charles R Greathouse IV, May 15 2013

Example

(159)10 =  (10011111)2 = (12220)3 =(2133)4 = (1114)5 =(423)6=(315)7=(237)8=(186)9 . All digits 0,1,2,3,4,5,7,8,6,9 are used at least once.

Mathematica

With[{c=Range[0, 9]}, Select[Range[3000], Union[Flatten[Table[IntegerDigits[#, n], {n, 2, 10}]]]==c&]] (* Harvey P. Dale, Jul 06 2011 *)

Crossrefs

Subsequence of A011539. - Charles R Greathouse IV, May 15 2013

Sequence in context: A207146 A045260 A280967 * A093472 A270304 A281665

Adjacent sequences: A192170 A192171 A192172 * A192174 A192175 A192176

Keyword

nonn,base,easy

Author

Claudio Meller, Jun 24 2011

Extensions

Corrected by Harvey P. Dale, Jul 06 2011

Status

approved