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A243708
Bisection
A140468
(2n).
2
0, 6, 9, 25, 1741
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..4.
Joshua Cooper, Mark Walters,
Iterated point-line configurations grow doubly-exponentially
, Discrete Comput. Geom. 43 (2010), no. 3, 554-562. MR2587837 (2011f:51016) 51M04 (52C35).
CROSSREFS
Cf.
A140468
,
A243707
.
Sequence in context:
A115646
A260565
A115644
*
A300345
A024878
A007414
Adjacent sequences:
A243705
A243706
A243707
*
A243709
A243710
A243711
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
and
Doron Zeilberger
, Jun 17 2014
STATUS
approved
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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)