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A374099
Number of solutions to n^2 = x^2 + x*y + y^2 with 0 < x < y.
1
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 2, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 4, 0, 1, 0, 1, 0, 1, 2, 0, 0
OFFSET
0,50
COMMENTS
This sequence is different from A373591.
FORMULA
a(n) = A374092(n^2).
CROSSREFS
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Jun 28 2024
STATUS
approved