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A001740
Squares written in base 5.
1
0, 1, 4, 14, 31, 100, 121, 144, 224, 311, 400, 441, 1034, 1134, 1241, 1400, 2011, 2124, 2244, 2421, 3100, 3231, 3414, 4104, 4301, 10000, 10201, 10404, 11114, 11331, 12100, 12321, 13044, 13324, 14111, 14400, 20141, 20434, 21234, 22041, 22400, 23211, 24024
OFFSET
0,3
FORMULA
a(n) = A007091(A000290(n)). - Jason Kimberley, Dec 13 2012
MATHEMATICA
Table[FromDigits[IntegerDigits[n^2, 5]], {n, 0, 50}] (* T. D. Noe, Aug 10 2012 *)
CROSSREFS
Sequence in context: A140063 A051409 A072475 * A129395 A023539 A159920
KEYWORD
base,easy,nonn
STATUS
approved