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Search: id:A057928
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A057928 Position at which 2^n occurs in A057926, or -1 if it does not occur. +0
3
0, -1, 2, 3, 6, 9, 15, 27, 36, 51, 87, 135, 243, 315, 531, 735 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Cf. A057926, A057927.

Sequence in context: A094993 A080239 A018158 this_sequence A026735 A006868 A067435

Adjacent sequences: A057925 A057926 A057927 this_sequence A057929 A057930 A057931

KEYWORD

easy,sign

AUTHOR

Larry Reeves (larryr(AT)acm.org), Oct 03 2000

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Last modified September 5 17:15 EDT 2008. Contains 143476 sequences.

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