

A217742


Numbers n with the property that if the base8 representation of n is read backwards, the result is 5*n.


2



525, 4725, 34125, 38325, 269325, 307125, 2150925, 2184525, 2423925, 2457525, 17203725, 17506125, 19358325, 19660725, 137626125, 137894925, 139810125, 140078925, 154833525, 155102325, 157017525, 157286325
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OFFSET

1,1


LINKS



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.


CROSSREFS



KEYWORD

nonn,base


AUTHOR



STATUS

approved



