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

Author

N. J. A. Sloane, Mar 20 2013

Keywords

• nonn
• base

Comments

The definition implies that N does not end in 0.

The numbers N are listed in A223081.

a(n) = 0 for n > 5.

Crossrefs

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

Extensions

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