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Search: id:A099821
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A099821 Odd positive integers in base 2 (bisection of A007088). +0
1
1, 11, 101, 111, 1001, 1011, 1101, 1111, 10001, 10011, 10101, 10111, 11001, 11011, 11101, 11111, 100001, 100011, 100101, 100111, 101001, 101011, 101101, 101111, 110001, 110011, 110101, 110111, 111001, 111011, 111101, 111111, 1000001 (list; graph; listen)
OFFSET

0,2

MAPLE

seq(convert(2*n-1, binary), n=1..37); (Deutsch)

CROSSREFS

Sequence in context: A115824 A043036 A072001 this_sequence A057148 A076289 A117697

Adjacent sequences: A099818 A099819 A099820 this_sequence A099822 A099823 A099824

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 19 2004

EXTENSIONS

More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Dec 15 2004

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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