A167266 Vampire numbers permutations of whose digits are other vampire numbers.

1827, 2187, 102510, 105210, 105264, 115672, 116725, 123354, 125248, 125433, 125460, 126846, 129775, 133245, 134725, 152608, 153436, 156240, 156289, 174370, 175329, 180225, 182250, 182650, 186624, 193257, 197725, 201852, 215860, 226498

Offset

1,1

Comments

Use definition 2 of vampire numbers; i.e., this is a subsequence of A014575.

Links

Table of n, a(n) for n=1..30.

Example

The vampire number 102510 is included because all of its digits, including the duplicate 0 and 1, can be rearranged to give at least one other vampire number such as 105210.

Crossrefs

Cf. A014575.

Sequence in context: A124073 A259950 A264215 * A177786 A235073 A205921

Adjacent sequences: A167263 A167264 A167265 * A167267 A167268 A167269

Keyword

base,nonn

Author

Rick L. Shepherd, Oct 31 2009, Nov 01 2009

Extensions

Extended by Ray Chandler, Apr 26 2010

Status

approved