-476

Appears in sequences

• Expansion of exp(log(1+x)/cosh(x)).at n=7A009197
• Partition function coefficients for square lattice spin 1 Ising model.at n=17A010107
• a(n) = 6^n - n^9.at n=2A024071
• Triangle of numbers obtained by inverting infinite matrix defined in A059369, read from right to left.at n=48A059370
• Expansion of 1/(1+2*x^2-x^3).at n=17A077965
• Matrix inverse of A107722.at n=41A107728
• Inverse of number-theoretic triangle A109974.at n=17A109977
• McKay-Thompson series of class 24j for the Monster group.at n=79A112167
• Composition of function F = x/(1-x) from functions of the form [x + a(n)*x^n]: F = a(1)*x o x+a(2)*x^2 o x+a(3)*x^3 o ... o x+a(n)*x^n o ...at n=11A119460
• Triangle read by rows: T(n,k) = coefficient of x^k in the polynomial p[n,x] defined by p[0,x]=1, p[1,x]=1+x and p[n,x]=(1+x)(2-x)(3-x)...(n-x) for n >= 2 (0 <= k <= n).at n=42A123361
• Expansion of q^(-1/8)* eta(q)^5* eta(q^2)^3/ eta(q^4)^2 in powers of q.at n=26A128712
• Expansion of (phi(-q) / phi(-q^2))^3 * phi(q^3)^5 / phi(-q^6) in powers of q where phi() is a Ramanujan theta function.at n=39A134078
• Triangular sequence from coefficients of Gould polynomials for the special case: n=a=b; g(x,n)=(x/(x - n^2))*binomial(x - n^2, n).at n=43A137373
• Expansion of (1-5x^2-7x^3-2x^4+x^6)/((1-x)(1-x^3)^2).at n=26A141365
• Triangle T(n, k) = (m*(n-k) + 1)*T(n-1, k-1) + (m*(k-1) + 1)*T(n-1, k) + j*T(n-2, k-1), where T(n, 1) = T(n, n) = 1, m = -1, and j = 2, read by rows.at n=49A144435
• Triangle T(n, k) = (m*(n-k) + 1)*T(n-1, k-1) + (m*(k-1) + 1)*T(n-1, k) + j*T(n-2, k-1), where T(n, 1) = T(n, n) = 1, m = -1, and j = 2, read by rows.at n=50A144435
• Totally multiplicative sequence with a(p) = p*(p-3) = p^2-3p for prime p.at n=33A167341
• Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of min{3i+j-3,i+3j-3} (A204012).at n=32A204013
• Expansion of chi(x^3) / chi(x) in powers of x where chi() is a Ramanujan theta function.at n=51A227398
• Difference between sums of quadratic residues and non-residues modulo n that are coprime to n.at n=50A255643