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A223082 Number of n-digit numbers N with distinct digits such that N divides the reversal of N. 2

%I #13 Jul 04 2021 14:46:40

%S 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,

%T 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,

%U 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

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

%C The definition implies that N does not end in 0.

%C The numbers N are listed in A223081.

%C a(n) = 0 for n > 5.

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

%K nonn,base

%O 1,1

%A _N. J. A. Sloane_, Mar 20 2013

%E Entry revised by _N. J. A. Sloane_, Jul 04 2021

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