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A374100
Number of solutions to n^2 = x^2 + 3*x*y + y^2 with 0 < x < y.
1
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0
OFFSET
0
FORMULA
a(n) = A374093(n^2).
CROSSREFS
Cf. A374093.
Sequence in context: A374093 A353474 A065202 * A323547 A294930 A353472
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Jun 28 2024
STATUS
approved