|
| |
|
|
A032072
|
|
Number of reversible strings with n labeled beads of 5 colors, no palindromes of more than 1 bead.
|
|
0
|
|
|
|
5, 20, 300, 7200, 180000, 5580000, 195300000, 7862400000, 353808000000, 17713080000000, 974219400000000, 58468132800000000, 3800428632000000000, 266043625848000000000
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
LINKS
|
|
|
|
FORMULA
|
"BHJ" (reversible, identity, labeled) transform of 5, 0, 0, 0...
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
