A218770 Smallest number which when multiplied by n gives a pandigital number.

1023456789, 511728399, 341152263, 255864474, 204693579, 170576133, 146208114, 127932237, 113717421, 123456789, 93125079, 85288158, 78727446, 73104057, 68231193, 63966123, 60203394, 56858711, 53866251, 61728399, 48736038, 46562544, 44498943, 42644079, 40938759

Offset

1,1

Comments

a(A171102(n)) = 1.

Links

Chai Wah Wu, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Pandigital Number

Mathematica

lst1 = Select[FromDigits@# & /@ Permutations[Range[0, 9], {10}], # > 10^9 &]; lst2 = {}; Do[m = Select[lst1, Divisible[#, n] &, 1]; If[FreeQ[m, _Integer], Break[], AppendTo[lst2, m/n]], {n, 25}]; Flatten[lst2]

Crossrefs

Cf. A171102.

Sequence in context: A020666 A074205 A277054 * A292569 A204045 A061604

Adjacent sequences: A218767 A218768 A218769 * A218771 A218772 A218773

Keyword

base,nonn

Author

Arkadiusz Wesolowski, Nov 05 2012

Status

approved