A240228 Multiplicities for the representation of even numbers as a balanced sum of three distinct nonzero squares.
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1
Offset: 1
Keywords
Examples
The first even number with two different representations is A240227(20) = 182. From 1^2 + 10^2 + 9^2 and 5^2 + 11^2 + 6^2. See the examples under A240227.
Crossrefs
Cf. A240227.
Comments