A223082 Number of n-digit numbers N with distinct digits such that N divides the reversal of N.

9, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0

Offset

1,1

Comments

The definition implies that N does not end in 0.

The numbers N are listed in A223081.

a(n) = 0 for n > 5.

Links

Table of n, a(n) for n=1..94.

Crossrefs

Cf. A223081 (the actual numbers), A214927, A222810, A223080.

Sequence in context: A275153 A019313 A276999 * A318374 A259107 A097671

Adjacent sequences: A223079 A223080 A223081 * A223083 A223084 A223085

Keyword

nonn,base

Author

N. J. A. Sloane, Mar 20 2013

Extensions

Entry revised by N. J. A. Sloane, Jul 04 2021

Status

approved