

A104341


Numbers n such that n (digital reversal of n) = 9.


2




OFFSET

1,1


COMMENTS

The sequence is complete: there is no other such number (in base 10). Starting with n=2, A104341(n) = digital reversal of A104341(n1).


LINKS



FORMULA

n (digital reversal of n) = 9


EXAMPLE

9889=9.


MATHEMATICA

npdrnQ[n_]:=nFromDigits[Reverse[IntegerDigits[n]]]==9; Select[Range[100], npdrnQ] (* Harvey P. Dale, Apr 04 2013 *)


CROSSREFS



KEYWORD

base,nonn,fini,full


AUTHOR



STATUS

approved



