OFFSET
0,3
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..600
EXAMPLE
a(5)=5 because 25 produces {0,0,0,0,0,5}, {0,0,0,0,3,4}, {0,0,1,2,2,4}, {0,2,2,2,2,3}, {1,1,1,2,3,3}.
MATHEMATICA
Length/@Table[SumOfSquaresRepresentations[6, (k)^2], {k, 72}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Wouter Meeussen, Nov 18 2001
EXTENSIONS
a(0)=1 prepended by Alois P. Heinz, Feb 17 2015
STATUS
approved