From expansion of Belyi function for octahedron.

1, -46, 769, -5632, 18688, -44032, 85760, -147968, 234752, -350208, 498432, -683520, 909568, -1180672, 1500928, -1874432, 2305280, -2797568, 3355392, -3982848, 4684032, -5463040, 6323968, -7270912, 8307968, -9439232, 10668800, -12000768

0,2

N. Magot and A. Zvonkin, <a href="http://schutzenberger.liafa.jussieu.fr/FPSAC/FPSAC97/articles.html">Belyi functions for Archimedian solids</a>, Discrete Math., 217 (2000), 249-271.

The Belyi function is 1/Belyi function for cube.

Cf. A066402, A066403, A066404.

sign

njas, Dec 25 2001

Corrected by Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 25 2001

approved