A124640 Limiting sequence of second differences of certain Poincaré series [or Poincare series] expansions.

1, 3, 11, 33, 98, 270, 736, 1932, 5009, 12727, 31977, 79307, 194947

Offset

0,2

Links

Table of n, a(n) for n=0..12.

Dragomir Z. Djokovic, Poincaré series [or Poincare series] of some pure and mixed trace algebras of two generic matrices. See Eq. (11.2).

Crossrefs

Sequence in context: A352102 A171270 A182879 * A081673 A081250 A135247

Adjacent sequences: A124637 A124638 A124639 * A124641 A124642 A124643

Keyword

nonn

Author

N. J. A. Sloane, Dec 21 2006

Status

approved