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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 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..150

FORMULA

a(n) = A008978(n) - A268841(n).

CROSSREFS

Row n=5 of A269129.

Cf. A008978, A268841.

Sequence in context: A323318 A192726 A266032 * A336171 A349429 A196429

Adjacent sequences:  A269120 A269121 A269122 * A269124 A269125 A269126

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Feb 19 2016

STATUS

approved

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Last modified December 5 10:11 EST 2021. Contains 349543 sequences. (Running on oeis4.)