

A167127


Cubes that may be transformed into squares by prefixing with a single nonzero digit.


0



1, 216, 68921, 884736, 1000000, 216000000, 68921000000, 884736000000, 1000000000000, 216000000000000, 68921000000000000, 884736000000000000, 1000000000000000000, 216000000000000000000, 68921000000000000000000, 884736000000000000000000
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OFFSET

1,2


LINKS



EXAMPLE

The cube 1 = 1^3 becomes the square 81 =9^2 by prefixing an 8.
The cube 216 = 6^3 becomes the square 9216 = 96^2 by prefixing a 9.
68921=41^3 becomes 168921=411^2 by prefixing a 1.


CROSSREFS



KEYWORD

nonn,base


AUTHOR



EXTENSIONS



STATUS

approved



