A274419 - OEIS

A274419

Decimal expansion of V_4N, a Quantum Field Theory constant [negated] related to the coloring of the tetrahedron with four masses (non-adjacent case).

6, 0, 5, 4, 1, 6, 7, 8, 5, 8, 5, 9, 0, 2, 1, 9, 7, 3, 9, 3, 6, 9, 3, 9, 9, 5, 6, 9, 1, 6, 1, 4, 4, 8, 7, 9, 4, 8, 1, 3, 1, 1, 5, 3, 6, 2, 0, 0, 3, 5, 8, 2, 4, 0, 3, 6, 5, 2, 1, 1, 3, 8, 1, 4, 4, 9, 8, 3, 2, 1, 7, 7, 2, 5, 3, 7, 5, 0, 2, 6, 9, 8, 7, 7, 8, 7, 7, 1, 7, 1, 7, 8, 0, 4, 3, 8, 5, 7, 7, 0, 2, 6, 6

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OFFSET

1,1

REFERENCES

Jonathan Borwein and Peter Borwein, Experimental and Computational Mathematics: Selected Writings, Perfectly Scientific Press, 2010, p. 106.

LINKS

Table of n, a(n) for n=1..103.

David J. Broadhurst, Massive 3-loop Feynman diagrams reducible to SC* primitives of algebras of the sixth root of unity, arXiv:hep-th/9803091, 1998; p. 18.

FORMULA

V_4N = 6 zeta(3 - 14 zeta(4) - 16 U, where U is A255685.

EXAMPLE

-6.054167858590219739369399569161448794813115362003582403652113814498...