A138202 a(n) = A005875(n)^2.

1, 36, 144, 64, 36, 576, 576, 0, 144, 900, 576, 576, 64, 576, 2304, 0, 36, 2304, 1296, 576, 576, 2304, 576, 0, 576, 900, 5184, 1024, 0, 5184, 2304, 0, 144, 2304, 2304, 2304, 900, 576, 5184, 0, 576, 9216, 2304, 576, 576, 5184, 2304, 0, 64, 2916, 7056, 2304, 576, 5184

Offset: 0

Author

N. J. A. Sloane, Mar 04 2010

Keywords

• nonn

Links

• S. K. K. Choi, A. V. Kumchev and R. Osburn, On sums of three squares

Programs

Mathematica

SquaresR[3,#]^2 &/@Range[0,53] (* Ant King, Mar 27 2013 *)