A283829 Number of singular vector tuples for a general 5-dimensional n X n X n X n X n tensor.

1, 120, 44121, 23096640, 14346274601, 9859397817600, 7244702262723241, 5582882474985676800, 4458184170040912112721, 3659860624802972467991520, 3071619882576430968562820921, 2624927569719125879186684147520, 2277214648583912948194825667564881

Offset

1,2

Links

Table of n, a(n) for n=1..13.

Shalosh B. Ekhad and Doron Zeilberger, On the Number of Singular Vector Tuples of Hyper-Cubical Tensors, 2016; also arXiv preprint arXiv:1605.00172, 2016.

Crossrefs

Cf. A271905, A272551, A283830.

Column k=5 of A284308.

Sequence in context: A027493 A145407 A010798 * A275457 A265873 A146550

Adjacent sequences: A283826 A283827 A283828 * A283830 A283831 A283832

Keyword

nonn

Author

N. J. A. Sloane, Mar 19 2017

Extensions

More terms from Alois P. Heinz, Mar 24 2017

Status

approved