

A006373


Numbers of terms in expressions for coefficients of EulerLagrange tensors in terms of RiemannChristoffel curvature tensor and two of its contractions (viz., the Ricci curvature tensor and the Riemann curvature scalar) for ndimensional differentiable manifolds having a general linear connection.


3




OFFSET

0,2


COMMENTS

The six known terms of this sequence coincide with the first six terms of A167551.  Johannes W. Meijer, Nov 12 2009


LINKS

Table of n, a(n) for n=0..5.
C. C. Briggs, A General Expression for the Quintic Lovelock Tensor, arXiv:grqc/9607033, 19961997.
C. C. Briggs, A General Expression for the Quartic Lovelock Tensor, arXiv:grqc/9703074, 1997.
S. Schreiber & N. J. A. Sloane, Correspondence, 1980


CROSSREFS

Cf. A006372, A030429.
Cf. A167551.
Sequence in context: A007168 A150590 A202830 * A030429 A167551 A309396
Adjacent sequences: A006370 A006371 A006372 * A006374 A006375 A006376


KEYWORD

nonn,more


AUTHOR

C. C. Briggs (ccb104(AT)vm.cac.psu.edu)


STATUS

approved



