login
A074425
Number of 6-ary Lyndon words of length n with trace 0 and subtrace 3 over Z_6.
21
0, 0, 3, 13, 42, 165, 900, 5094, 29151, 167928, 952560, 5238873, 28421280, 155483424, 863910327, 4859490672, 27541503360, 156680520702, 892526107392, 5087915629975, 29045467515255, 166189019079168, 953325512487936, 5481621691710030, 31581615565250142
OFFSET
1,3
KEYWORD
easy,nonn
AUTHOR
Frank Ruskey and Nate Kube, Aug 23 2002
EXTENSIONS
Terms a(11) onwards from Max Alekseyev, Feb 20 2010
STATUS
approved