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A074403 Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 1. 12
0, 0, 2, 6, 16, 45, 128, 448, 1706, 6528, 24576, 90110, 327680, 1198665, 4438966, 16646144, 62914560, 238605640, 905969664, 3442684722, 13102206738, 49977848925, 191126044672, 732649837760, 2814062572336, 10825959997440, 41705086880768, 160862477970870 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
CROSSREFS
Sequence in context: A005717 A333106 A025266 * A337318 A333070 A290953
KEYWORD
easy,nonn
AUTHOR
Frank Ruskey and Nate Kube, Aug 22 2002
EXTENSIONS
Terms a(16) onward from Max Alekseyev, Apr 09 2013
STATUS
approved

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Last modified March 19 07:49 EDT 2024. Contains 370958 sequences. (Running on oeis4.)