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A051213 Numbers of the form 2^x-y^2 >= 0. 4
0, 1, 2, 3, 4, 7, 8, 12, 15, 16, 23, 28, 31, 32, 39, 47, 48, 55, 60, 63, 64, 71, 79, 87, 92, 103, 112, 119, 124, 127, 128, 135, 151, 156, 175, 183, 188, 192, 199, 207, 220, 223, 231, 240, 247, 252, 255, 256, 271, 284, 287, 295, 316, 343, 348, 367, 368, 375, 391 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

CROSSREFS

Cf. A201125.

Sequence in context: A186243 A073882 A015840 * A066847 A057887 A202116

Adjacent sequences:  A051210 A051211 A051212 * A051214 A051215 A051216

KEYWORD

nonn

AUTHOR

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

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Last modified February 17 05:54 EST 2012. Contains 205985 sequences.