The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A346132 Numbers m such that no self-avoiding walk that can make turns from the set 0, +-Pi/6, +-2*Pi/6, +-3*Pi/6, +-4*Pi/6, +-5*Pi/6, of length m + 1 fits into the smallest circle that can enclose a walk of length m. 10
 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 29, 30, 32, 33, 34, 35, 36, 37, 41 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Closed walks are allowed (see A316192). The only known closed walks that fit into a smaller enclosing circle than any open walk of the same length occur for lengths 3 and 5. LINKS Hugo Pfoertner, Examples of paths of maximum length. EXAMPLE See link for illustrations of terms corresponding to diameters D < 3.23. CROSSREFS Cf. A127399, A127400, A127401, A306182, A316192. Cf. A346123-A346131 similar to this sequence with other sets of turning angles. Sequence in context: A110303 A347520 A180493 * A320249 A309066 A084981 Adjacent sequences:  A346129 A346130 A346131 * A346133 A346134 A346135 KEYWORD nonn,more AUTHOR Hugo Pfoertner and Markus Sigg, Jul 21 2021 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified November 28 12:09 EST 2021. Contains 349401 sequences. (Running on oeis4.)