A060149 - OEIS

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A060149

Number of homogeneous generators of degree n for graded algebra associated with meanders.

8

1, 3, 2, 13, 16, 106, 166, 1073, 1934, 12142

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..10.

R. Bacher, Meander algebras

CROSSREFS

Meander sequences in Bacher's paper: A005315, A060066, A060089, A060111, A060148, A060149, A060174, A060198, A060206.

Sequence in context: A210604 A005352 A095131 * A376467 A059374 A098384

Adjacent sequences: A060146 A060147 A060148 * A060150 A060151 A060152

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Apr 10 2001

STATUS

approved