A196580 Length of longest possible 72-degree snake inside a circle of diameter n.

57, 81, 77, 111, 91, 146, 120

Offset: 5

Author

Kausthub Gudipati, Oct 04 2011

Keywords

• more
• nonn

Comments

A snake is a sequence of unit line segments that are non-overlapping except that each one begins where the previous one ends. An n-degree snake is a snake all of whose multiples with the horizontal are multiples of n.

Links

• Erich Friedman, Problem of the month May 2003