A283830 Number of singular vector tuples for a general 6-dimensional n X n X n X n X n X n tensor.

1, 720, 2882071, 18754813440, 153480509680141, 1435747717722810960, 14662732377776152127011, 159330378168761744514908160, 1813222281365129112322849988761, 21386175398690803114094640652896720, 259532087509984537826921145014495182351

Offset

1,2

References

Shalosh B. Ekhad and Doron Zeilberger, On the Number of Singular Vector Tuples of Hyper-Cubical Tensors, arXiv preprint arXiv:1605.00172, 2016. [This is a different document from the one with the same title on Doron Zeilberger's web site]

Links

Table of n, a(n) for n=1..11.

Shalosh B. Ekhad and Doron Zeilberger, On the Number of Singular Vector Tuples of Hyper-Cubical Tensors, 2016.

Shalosh B. Ekhad and Doron Zeilberger, On the Number of Singular Vector Tuples of Hyper-Cubical Tensors [Local copy, pdf file only, no active links]

Crossrefs

Cf. A271905, A272551, A283829.

Column k=6 of A284308.

Sequence in context: A030185 A227668 A010799 * A075754 A318711 A143476

Adjacent sequences: A283827 A283828 A283829 * A283831 A283832 A283833

Keyword

nonn

Author

N. J. A. Sloane, Mar 19 2017

Extensions

More terms from Alois P. Heinz, Mar 24 2017

Status

approved