A199135 Number of realizable assembly words with n rigid vertices.

1, 3, 11, 64, 504, 5241, 66515

Offset

1,2

Comments

See Burns et al. references 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: A232617 A326092 A292792 * A096655 A030226 A309174

Adjacent sequences: A199132 A199133 A199134 * A199136 A199137 A199138

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 03 2011

Status

approved