-1597

Appears in sequences

• Expansion of (1-x)/(1+2*x^2+x^3).at n=19A078036
• A transform of the Fibonacci numbers.at n=5A099843
• An inverse Catalan transform of Fibonacci(2n).at n=16A100334
• Expansion of (1-x)*(1-x+x^2)/(1-3*x+4*x^2-2*x^3+x^4).at n=16A105371
• Expansion of (1-x)*(1-x+x^2)/(1-3*x+4*x^2-2*x^3+x^4).at n=17A105371
• Triangle read by rows: matrix inverse of A110877.at n=45A126126
• a(n) = -n^2 + 9*n + 23.at n=45A126719
• a(n)=3a(n-1)-4a(n-2)+2a(n-3)-a(n-4), a(0)=a(1)=a(2)=0, a(3)=1, a(4)=3.at n=18A138112
• a(n) = a(n-1)+a(n-2), n>1 ; a(0)=1, a(1)=-1.at n=19A152163
• Hankel transform of A165203.at n=7A165204
• a(n+4) = a(n+3) - 2*a(n+2) - a(n+1) - a(n).at n=15A173343
• a(n) = (-1)^floor( (n-1) / 3 ) * F(n), where F = Fibonacci.at n=17A236191
• a(n) = Fibonacci(n) * A128834(n).at n=17A306637
• Dirichlet inverse of Fibonacci numbers, when started from A000045(1): 1, 1, 2, 3, 5, 8, 13, 21, ...at n=16A349451