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Search: id:A051215
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A051215 Numbers of the form 4^x-y^2 >= 0. +0
1
0, 1, 3, 4, 7, 12, 15, 16, 28, 31, 39, 48, 55, 60, 63, 64, 87, 112, 124, 127, 135, 156, 175, 183, 192, 207, 220, 231, 240, 247, 252, 255, 256, 295, 348, 375, 399, 448, 495, 496, 508, 511, 540, 583, 615, 624, 663, 700, 732, 735, 759, 768, 799, 828, 847, 855, 880 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Sequence in context: A083561 A018195 A086417 this_sequence A034885 A130324 A020677

Adjacent sequences: A051212 A051213 A051214 this_sequence A051216 A051217 A051218

KEYWORD

nonn

AUTHOR

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

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Last modified March 17 15:31 EDT 2010. Contains 173524 sequences.


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