login
A269123
Number of sequences with n copies each of 1,2,...,5 avoiding the pattern 12...5.
2
1, 119, 102011, 117392909, 142951955371, 173996758190594, 208728647384065181, 246211478304046636024, 285867869484243410805931, 327305762373962750213344469, 370243779118368267931211789686, 414473407439255725429093382135614, 459837370068489293091980501717140861
OFFSET
0,2
LINKS
FORMULA
a(n) = A008978(n) - A268841(n).
CROSSREFS
Row n=5 of A269129.
Sequence in context: A323318 A192726 A266032 * A336171 A349429 A196429
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Feb 19 2016
STATUS
approved