|
| |
|
|
A174252
|
|
Number of tilings of an 8 X n rectangle with n octominoes of any shape.
|
|
5
|
|
|
|
1, 1, 8, 546, 39731, 2152050, 99697633, 4292655082, 187497290034, 8378760802160, 385296986628990
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,3
|
|
|
LINKS
|
Table of n, a(n) for n=0..10.
R. S. Harris, Counting Nonomino Tilings and Other Things of that Ilk, G4G9 Gift Exchange book, 2010.
R. S. Harris, Counting Polyomino Tilings
|
|
|
CROSSREFS
|
Cf. A134438, A174248, A174249, A174250, A174251, A174253.
Sequence in context: A266207 A027536 A334255 * A181682 A248331 A301950
Adjacent sequences: A174249 A174250 A174251 * A174253 A174254 A174255
|
|
|
KEYWORD
|
nonn,more
|
|
|
AUTHOR
|
Bob Harris (me13013(AT)gmail.com), Mar 13 2010
|
|
|
STATUS
|
approved
|
| |
|
|
