0,2
Table of n, a(n) for n=0..4.
Dragomir Z. Djokovic, Poincaré series [or Poincare series] of some pure and mixed trace algebras of two generic matrices. See last line of paper.
Sequence in context: A097553 A027312 A057222 * A169793 A054457 A000395
Adjacent sequences: A124638 A124639 A124640 * A124642 A124643 A124644
nonn,more
N. J. A. Sloane, Dec 21 2006
approved