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A142876
A bisection of
A142870
.
1
1, 3, 11, 45, 193, 873, 4167, 20793, 108699
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..8.
CROSSREFS
Sequence in context:
A151119
A151120
A151121
*
A151122
A151123
A151124
Adjacent sequences:
A142873
A142874
A142875
*
A142877
A142878
A142879
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
, Oct 03 2008
STATUS
approved
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Last modified May 7 21:53 EDT 2024. Contains 372317 sequences. (Running on oeis4.)