A049273 Smallest nonnegative value taken on by nx^2 - 14y^2 for an infinite number of integer pairs (x, y).

1, 2, 3, 2, 5, 6, 7, 2, 1, 10, 2, 12, 13, 0, 1, 2, 3, 4, 5, 6, 7, 2, 9, 10, 1, 10, 13, 14, 2, 16, 17, 2, 6, 10, 14, 4, 2, 6, 1, 10, 19, 28, 2, 2, 31, 2, 33, 34, 35, 4, 37, 38, 2, 40, 41, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 6, 6, 14, 2, 16, 17, 2, 19, 20, 7, 16, 2, 24, 1, 26, 3, 28, 29, 2, 31

Offset

1,2

Links

Table of n, a(n) for n=1..87.

Crossrefs

Sequence in context: A086184 A363484 A056552 * A053590 A208644 A162323

Adjacent sequences: A049270 A049271 A049272 * A049274 A049275 A049276

Keyword

nonn

Author

David W. Wilson

Status

approved