1179392

Appears in sequences

• p-INVERT of (1,1,1,1,1,...), where p(S) = (1 - S)*(1 - 3*S).at n=9A291009
• a(n) = [x^n] ((1 - x)*x)/((1 - 2*x)^2*(2*x^2 - 2*x + 1)).at n=17A321959