A196591 Length of the longest possible 45-degree snake inside a circle of diameter n.

168, 243, 244, 371, 311

Offset: 5

Author

Kausthub Gudipati, Oct 04 2011

Keywords

• nonn
• more

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 d-degree snake is a snake all of whose angles with the horizontal are multiples of d.

Links

• Erich Friedman, Problem of the month May 2003

Crossrefs

Cf. A196579, A196580, A196581, A196582.