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A049239 Smallest nonnegative value taken on by px^2-qy^2 for an infinite number of integer pairs (x,y), where (p,q) = (1,1), (1,2), (2,1), (1,3), (2,2), (3,1)... +0
1
0, 1, 1, 1, 0, 2, 0, 2, 1, 0, 1, 2, 0, 2, 1, 1, 2, 3, 1, 2, 2, 1, 2, 3, 0, 2, 4, 3, 1, 1, 3, 4, 1, 3, 5, 4, 0, 0, 3, 4, 0, 2, 1, 0, 0, 1, 2, 3, 1, 5, 1, 3, 5, 1, 1, 1, 2, 3, 4, 5, 0, 2, 4, 6, 2, 2, 1, 2, 2, 0, 5, 6, 1, 3, 0, 7, 1, 3, 1, 2, 1, 4, 5, 6, 0, 2, 1, 4, 8, 4, 1, 1, 2, 0, 1, 5, 6, 7, 1, 3, 5, 7, 0, 2, 5 (list; table; graph; listen)
OFFSET

1,6

CROSSREFS

Sequence in context: A118682 A083054 A112300 this_sequence A036580 A101674 A100820

Adjacent sequences: A049236 A049237 A049238 this_sequence A049240 A049241 A049242

KEYWORD

nonn,tabl

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.


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