A199138 Number of prime assembly words with n rigid vertices.

1, 1, 3, 17, 135, 1463, 19306

Offset

1,3

Comments

See Burns et al. links for precise definition.

Links

Table of n, a(n) for n=1..7.

Jonathan Burns, Assembly Graph Words - Single Transverse Component (Counts).

Jonathan Burns, Egor Dolzhenko, Natasa Jonoska, Tilahun Muche, and Masahico Saito, Four-Regular Graphs with Rigid Vertices Associated to DNA Recombination, Discrete Applied Mathematics, Volume 161, Issues 10-11, July 2013, Pages 1378-1394.

Crossrefs

Sequence in context: A362748 A055214 A105630 * A006290 A060003 A350736

Adjacent sequences: A199135 A199136 A199137 * A199139 A199140 A199141

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 03 2011

Status

approved