

A046896


Square elements of A046895.


0



1, 9, 3969, 5041, 9409, 89401, 35010889, 478953225, 741091729, 282110761881, 370672751241, 1930979822409, 5548799536921, 6445713623281, 81193957971361
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OFFSET

0,2


COMMENTS

No other terms in first 200000 terms of A046895, though sequence is believed to be infinite.
No other terms in first 8000000 terms of A046895.  T. D. Noe, Mar 11 2009


LINKS

Table of n, a(n) for n=0..14.


MATHEMATICA

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]] (* JeanFrançois Alcover, Jul 02 2012 *)


CROSSREFS

Sequence in context: A162013 A222948 A281876 * A036516 A024126 A163018
Adjacent sequences: A046893 A046894 A046895 * A046897 A046898 A046899


KEYWORD

nonn,easy,nice


AUTHOR

Vinay Vaishampayan and N. J. A. Sloane


EXTENSIONS

Extended by T. D. Noe, Mar 11 2009


STATUS

approved



