A223081 Numbers n with distinct digits such that n divides the reversal of n.

1, 2, 3, 4, 5, 6, 7, 8, 9, 1089, 2178, 21978

Offset: 1

Author

N. J. A. Sloane, Mar 20 2013

Keywords

• nonn
• fini
• full
• base

Comments

The definition implies that n does not end in 0.

There are no terms with 6 digits.

Sequence is complete. - Giovanni Resta, Mar 20 2013

Crossrefs

Cf. A214927, A223080, A223082, A222810.

Programs

Mathematica

Select[FromDigits/@(Flatten[Permutations/@Subsets[Range[0,9],5],1]), Divisible[ IntegerReverse[#],#]&]//Quiet//Union (* Harvey P. Dale, Jan 12 2020 *)