159471

Appears in sequences

• "BIK" (reversible, indistinct, unlabeled) transform of 1,2,3,4...at n=13A032126
• Coefficient of x in the reduction by (x^3 -> x + 1) of the polynomial F(n+1)*x^n, where F(n)=A000045 (Fibonacci sequence).at n=13A192912