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Search: id:A031143
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A031143 Position of rightmost 0 (including leading 0) in 2^A031142(n). +0
4
1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 21, 22, 23, 24, 25, 26, 36, 38, 54, 57, 59, 93, 115, 119, 120, 121, 136, 138, 164, 174, 176, 191, 196, 212, 217, 227, 233, 249 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A031140, A031141, A031142, A031143.

Sequence in context: A067942 A130176 A156541 this_sequence A055492 A005459 A039216

Adjacent sequences: A031140 A031141 A031142 this_sequence A031144 A031145 A031146

KEYWORD

nonn

AUTHOR

Matthew Cook (cook(AT)wolfram.com), Dan Hoey (Hoey(AT)aic.nrl.navy.mil), Eric Weisstein (eric(AT)weisstein.com), David W. Wilson (davidwwilson(AT)comcast.net)

EXTENSIONS

More terms from Dan Hoey (Hoey(AT)aic.nrl.navy.mil).

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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