A269124 Number of sequences with n copies each of 1,2,...,6 avoiding the pattern 12...6.

1, 719, 7235651, 117108036719, 2169397142273171, 41489887418194798439, 791857392420720220446647, 14919265746950486383601562197, 276745258345325814650980975177139, 5055320871467502855510583170028558565, 91050643996464879303067913358954122530151

Offset: 0

Author

Alois P. Heinz, Feb 19 2016

Keywords

• nonn

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..100

Crossrefs

Row n=6 of A269129.

Cf. A008979, A268842.

Formula

a(n) = A008979(n) - A268842(n).