84152

Appears in sequences

• Number of (n+1) X 3 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly two equal edges, and new values 0..2 introduced in row major order.at n=7A206209
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..2 introduced in row major order.at n=37A206215
• Poincaré series for hyperbolic reflection group with Coxeter diagram o---o-(5)-o---o.at n=29A265044