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A031140 Position of rightmost 0 in 2^n increases. 4
10, 20, 30, 40, 46, 68, 93, 95, 129, 176, 229, 700, 1757, 1958, 7931, 57356, 269518, 411658, 675531, 749254, 4400728, 18894561, 33250486, 58903708, 297751737, 325226398, 781717865, 18504580518, 27893737353, 103233492954 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

"Positions" are counted 0,1,2,3,... starting with the least significant digit.

LINKS

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A031140, A031141, A031142, A031143.

Sequence in context: A095208 A172260 A069534 * A095973 A037997 A044850

Adjacent sequences:  A031137 A031138 A031139 * A031141 A031142 A031143

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 February 16 19:41 EST 2012. Contains 205947 sequences.