A296917 List of coefficients of chromatic polynomial of icosahedron, highest order terms first.

1, -30, 415, -3500, 20023, -81622, 241605, -517360, 780286, -782108, 463310, -121020, 0

Offset: 1

Author

N. J. A. Sloane, Dec 22 2017

Keywords

• sign

Examples

			The polynomial is x^12 - 30*x^11 + 415*x^10 - 3500*x^9 + 20023*x^8 - 81622*x^7 + 241605*x^6 - 517360*x^5 + 780286*x^4 - 782108*x^3 + 463310*x^2 - 121020*x.
		

References

• N. Biggs, Algebraic Graph Theory, 2nd ed. Cambridge University Press, 1993. See p. 69.

Crossrefs

Cf. A296916, A218514.