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A046896
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Square elements of A046895.
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0
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1, 9, 3969, 5041, 9409, 89401, 35010889, 478953225, 741091729, 282110761881, 370672751241, 1930979822409, 5548799536921, 6445713623281, 81193957971361
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OFFSET
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0,2
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COMMENTS
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No other terms in first 8000000 terms of A046895. [From T. D. Noe, Mar 11 2009]
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LINKS
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Table of n, a(n) for n=0..14.
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MATHEMATICA
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s = 0; Reap[ Do[s = s + SquaresR[4, n]; If[IntegerQ[Sqrt[s]], Print[{n, s}]; Sow[s]], {n, 0, 5*10^6}]][[2, 1]] (* Jean-François Alcover, Jul 02 2012 *)
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CROSSREFS
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Sequence in context: A203744 A162013 A222948 * A036516 A024126 A163018
Adjacent sequences: A046893 A046894 A046895 * A046897 A046898 A046899
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KEYWORD
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nonn,easy,nice
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AUTHOR
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Vinay Vaishampayan and N. J. A. Sloane.
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EXTENSIONS
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No other terms in first 200000 terms of A046895, though sequence is believed to be infinite.
Extended by T. D. Noe, Mar 11 2009
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STATUS
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approved
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