-2304
domain: Z
Appears in sequences
- Triangle of coefficients of Euler polynomials 2^n*E_n(x) (exponents in increasing order).at n=53A004174
- Triangle of coefficients of Euler polynomials 2^n*E_n(x) (exponents in decreasing order).at n=46A004175
- Coefficients in expansion of Eisenstein series E_2 (also called E_1 or G_2).at n=42A006352
- Triangle of coefficients of Chebyshev polynomials U_n(x).at n=34A008312
- Expansion of e.g.f. log(1+sin(sin(x))).at n=10A009327
- E.g.f. log(1 + tanh(sinh(x))).at n=10A009385
- E.g.f. sin(x*exp(x)).at n=7A009448
- Expansion of sin(tan(x))*exp(x).at n=8A009507
- Expansion of sinh(x)*sin(tan(x)).at n=4A009627
- G.f. f(x) = Sum_{n>=1} a(n)*x^n satisfies f(f(x)) = x*(1 + 4*x).at n=7A027436
- Triangle read by rows of coefficients of Chebyshev's U(n,x) polynomials (exponents in increasing order).at n=63A053117
- Triangle of coefficients of Chebyshev's U(n,x) polynomials (exponents in decreasing order).at n=57A053118
- Triangle: a(n,k) = A055135(n,k)/C(n,k).at n=60A055136
- Triangle T(n,k) of coefficients relating to Bezier curve continuity.at n=46A065109
- Determinant of n X n matrix defined by m(i,j)=1 if i+j is a prime, m(i,j)=0 otherwise.at n=22A069191
- Determinant of the symmetric n X n matrix A defined by A[i,j] = |i-j| for 1 <= i,j <= n.at n=9A085750
- Row 2 of array in A288580.at n=6A092396
- Riordan array (1,2-x).at n=64A099096
- Triangle read by rows: nonzero coefficients of polynomials 2^n*E(n,x), with E the Euler polynomials.at n=30A099932
- Matrix inverse of A107722.at n=31A107728