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A006373 Numbers of terms in expressions for coefficients of Euler-Lagrange tensors in terms of Riemann-Christoffel curvature tensor and two of its contractions (viz., the Ricci curvature tensor and the Riemann curvature scalar) for n-dimensional differentiable manifolds having a general linear connection. 3
1, 2, 7, 26, 115, 596 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..5.

C. C. Briggs, A General Expression for the Quintic Lovelock Tensor

C. C. Briggs, A General Expression for the Quartic Lovelock Tensor

CROSSREFS

Cf. A006372, A030429.

Contribution from Johannes W. Meijer, Nov 12 2009: (Start)

The five known terms of this sequence coincide with the first five terms of A167551.

(End)

Sequence in context: A007168 A150590 A202830 * A030429 A167551 A218670

Adjacent sequences:  A006370 A006371 A006372 * A006374 A006375 A006376

KEYWORD

nonn

AUTHOR

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

STATUS

approved

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Last modified May 24 03:17 EDT 2013. Contains 225613 sequences.