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A243707
Bisection A140468(2n+1).
2
4, 7, 13, 97, 719725
OFFSET
0,1
LINKS
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
Sequence in context: A197546 A074862 A101064 * A347137 A347413 A310825
KEYWORD
nonn,more
AUTHOR
STATUS
approved