|
Search: id:A006819
|
|
|
| A006819 |
|
Trails of length n on cubic lattice.
(Formerly M4204)
|
|
+0
1
|
|
| 1, 6, 30, 150, 750, 3726, 18438, 90966, 447918, 2201622, 10809006, 52999446, 259668942, 1271054982, 6218232414, 30399142614
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
REFERENCES
|
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
A. J. Guttmann, Lattice trails II: numerical results, J. Phys. A 22 (1989), 575-588.
|
|
CROSSREFS
|
Sequence in context: A075886 A001412 A006818 this_sequence A003948 A105488 A054117
Adjacent sequences: A006816 A006817 A006818 this_sequence A006820 A006821 A006822
|
|
KEYWORD
|
nonn,walk
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com).
|
|
|
Search completed in 0.002 seconds
|
