46797

Appears in sequences

• G.f.: 1/p(x), where p(x) = degree 22 Salem polynomial p(x) = x^22 + x^21 - x^19 - 2*x^18 - 3*x^17 - 3*x^16 - 2*x^15 + 2*x^13 + 4*x^12 + 5*x^11 + 4*x^10 + 2*x^9 - 2*x^7 - 3*x^6 - 3*x^5 - 2*x^4 - x^3 + x + 1.at n=39A143419
• Number of compositions of n, where the difference between the number of odd parts and the number of even parts is 1.at n=19A242499
• G.f.: Sum_{n>=0} (5 + x^n)^n * x^n / (1-x)^(n+1).at n=6A244618
• Non-Brauer numbers.at n=31A349044
• G.f. A(x) satisfies A(x) = 1 / ((1 - x) * (1 - 2 * x * A(x^4))).at n=13A390661