Self-avoiding unrooted walks of lengths 2 and 3
with turning angles from regular octagon

Hugo Pfoertner, 2018-06-24

OEIS A306178

Code list of turning angles in degrees:
0(0), -45(a), +45(A), -90(b), +90(B), -135(c), +135(C)

Turning angle code, diameter of enclosing circle

Lenght = 2:
0, 2.0000000000 (symmetric)
A, 1.8477590650 (symmetric)
B, 1.4142135624 (symmetric)
C, 1.0823922003 (symmetric)

Length = 3:
00, 3.0000000000 (symmetric)
0A, 2.7979326519
0B, 2.2360679775
0C, 2.0000000000
Ac, 1.8747582846
Ab, 2.4142135624
Aa, 2.7979326519 (symmetric)
AA, 2.4142135624 (symmetric)
AB, 1.8747582846
AC, 1.8477590650
Bc, 1.7320508076
Bb, 2.2360679775 (symmetric)
BB, 1.4142135624 (symmetric)
BC, 1.4142135624
Cc, 1.4736257582 (symmetric)

Back to A306178