-714

Appears in sequences

• Magnetization for square lattice.at n=6A002928
• Expansion of sin(log(1+x))*log(1+x).at n=7A009458
• Signed Fibonomial triangle.at n=47A055870
• a(n)=1+(1/12)(n*(n+1)*(n+3)*(4-n)).at n=10A080260
• McKay-Thompson series of class 16d for the Monster group.at n=45A082304
• Triangle, read by rows, where the n-th row lists the (2n+1) coefficients of (1 + x - 2*x^2)^n.at n=57A084612
• Difference between n and the sum of the factorials of its digits.at n=5A108911
• The r-th term of the n-th row of the following array contains the sum of r successively decreasing integers beginning from n. 0 < r <= n. Sequence contains the leading diagonal.at n=11A110427
• Triangle of coefficients of (1 - x)^n*B(x/(1 - x),n), where B(x,n) is the Morgan-Voyce polynomial related to A078812.at n=57A123021
• Expansion of (1-5x^2-7x^3-2x^4+x^6)/((1-x)(1-x^3)^2).at n=32A141365
• Difference between sums of quadratic residues and non-residues modulo n that are coprime to n.at n=71A255643
• Coefficient of x in the minimal polynomial of the continued fraction [1^n,sqrt(2),1,1,...], where 1^n means n ones.at n=4A266711
• G.f.: Product_{m>0} (1-x^m+2!*x^(2*m)).at n=49A293072
• a(n) = Sum_{k=0..floor(n/9)} (-1)^k*binomial(n,9*k).at n=13A307045
• a(n) = (prime(n)^2 - prime(n-1)*prime(n+1))/2, n >= 3.at n=39A342567
• Expansion of e.g.f. 1/(2 - (1 - x)^x).at n=6A354611
• Expansion of 1/(Sum_{k>=0} x^(k^3))^3.at n=20A363777
• G.f. satisfies A(x) = 1 + x*A(x)^3 / (1 + x*A(x)^4).at n=7A365223
• Triangle read by rows: T(n, k) = (-1)^(n + 1)*L(n) * M(n, k) where M is the inverse of the matrix generated by the triangle A368846 and L(n) is the lcm of the denominators of the terms in the n-th row of M.at n=43A369134
• Square array A(n,k), n >= 1, k >= 1, read by antidiagonals downwards, where A(n,k) = -Sum_{d|n} phi(n/d) * (-k)^d.at n=33A382994