OFFSET
1,1
EXAMPLE
n = 525 (base 10) = 1015 (base 8). Reading this backwards we get 5101 (base 8) = 2625 (base 10) = 5*n, so 525 is in the sequence.
MATHEMATICA
b8rQ[n_]:=Module[{c=FromDigits[Reverse[IntegerDigits[n, 8]], 8]}, c/n>1 && IntegerQ[c/n]]; Select[Range[63*10^5], b8rQ] (* Harvey P. Dale, Sep 18 2016 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Mar 23 2013
STATUS
approved