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A086483
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Bit that is two places to left of least significant bit in binary expansion of n.
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0
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0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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EXAMPLE
| For n = 4, 5, 6, 7, 8 the binary expansions are 100, 101, 110, 111, 1000 and the values of a(n) are respectively 0, 1, 0, 1, 0.
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CROSSREFS
| Cf. A038189.
Sequence in context: A144196 A156659 A011671 * A011667 A144195 A011759
Adjacent sequences: A086480 A086481 A086482 * A086484 A086485 A086486
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Dec 22 2003
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EXTENSIONS
| Corrected and extended by Douglas Gaut (dgaut(AT)ashland.edu), Apr 12 2004
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