143810

Appears in sequences

• a(n) = Sum_{i=0..n} i*L(i), where L = A000032.at n=17A097039
• Number of n X 3 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 1 vertically.at n=13A207584