A116670 Numbers with all but one decimal digit.

102345678, 102345679, 102345687, 102345689, 102345697, 102345698, 102345768, 102345769, 102345786, 102345789, 102345796, 102345798, 102345867, 102345869, 102345876, 102345879, 102345896, 102345897, 102345967, 102345968, 102345976, 102345978, 102345986

Offset

1,1

Comments

More precisely, each term has exactly nine distinct decimal digits any of which may occur more than once. Leading zeros are not permitted.

Links

Table of n, a(n) for n=1..23.

Index entries for 10-automatic sequences.

Example

a(1) = 102345678 as all decimal digits but 9 appear and there is no smaller number with only one missing digit.

Mathematica

Select[Range[10^8, 10^8 + 3000000], Length[Union[IntegerDigits[#]]] == 9 &] (* T. D. Noe, Dec 05 2012 *)

Crossrefs

Cf. A050278 (pandigital numbers).

Sequence in context: A218091 A293587 A263070 * A073643 A235161 A235724

Adjacent sequences: A116667 A116668 A116669 * A116671 A116672 A116673

Keyword

base,nonn,easy

Author

Rick L. Shepherd, Feb 22 2006

Extensions

Offset corrected by Charles R Greathouse IV, Feb 15 2017

Status

approved