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A196571
Length of longest possible 120-degree snake that fits in a circle of diameter n.
0
17, 20, 22, 27, 23, 34, 33
OFFSET
5,1
COMMENTS
A snake is a sequence of unit line segments that are non-overlapping except that each one begins where the previous one ends. A snake of degree n is a snake all of whose angles with the horizontal are multiples of n.
These solutions have been found by experimentation and have not been proved to be maximal.
CROSSREFS
Sequence in context: A068387 A372220 A134539 * A031169 A187749 A361169
KEYWORD
nonn,more
AUTHOR
Kausthub Gudipati, Oct 04 2011
STATUS
approved