|
| |
|
|
A051769
|
|
Number of chiral invertible knots with n crossings.
|
|
1
|
|
|
|
0, 0, 1, 0, 2, 2, 7, 16, 47, 125, 365, 1015, 3069, 8813, 26712, 78717
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,5
|
|
|
REFERENCES
|
Hoste, J.; Thistlethwaite, M.; and Weeks, J. "The First 1,701,936 Knots." Math. Intell., 20, 33-48, Fall 1998.
|
|
|
LINKS
|
Table of n, a(n) for n=1..16.
Eric Weisstein's World of Mathematics, Knot.
|
|
|
CROSSREFS
|
Sequence in context: A137249 A216461 A192921 * A203176 A203579 A049955
Adjacent sequences: A051766 A051767 A051768 * A051770 A051771 A051772
|
|
|
KEYWORD
|
nonn,nice
|
|
|
AUTHOR
|
Eric W. Weisstein
|
|
|
STATUS
|
approved
|
| |
|
|
