-574
domain: Z
Appears in sequences
- Expansion of Product_{n>=1} (1 - x^n)^7.at n=36A000730
- Expansion of (1-x)/(1-x+2*x^2).at n=22A078020
- Main diagonal of triangle A097094; g.f. A(x) satisfies A(x)/(1-x-x^2) = A(x^2)^2/(1-x-x^3)^2.at n=18A097095
- Alternating sum of diagonals in A060177.at n=40A104575
- Expansion of (1 + x)/(1 + x + 2x^2).at n=22A110512
- Triangle read by rows: T(n, k) is the coefficient of x^k in the polynomial 1 - T_n(x)^2, where T_n(x) is the n-th Hermite polynomial of the Hochstadt kind (A137286) as related to the generalized Chebyshev in a Shabat way (A123583): p(x,n)=x*p(x,n-1)-p(x,n-2); q(x,n)=1-p(x,n)^2.at n=44A136667
- a(n) = -2*n^2 + 12*n - 14.at n=19A147973
- Riordan array (1/(1-x^2), x/(1+x)^2).at n=62A158454
- Numerator of Hermite(n, 1/17).at n=2A159529
- Numerator of Hermite(n, 11/23).at n=2A159875
- Numerator of Hermite(n, 13/25).at n=2A160059
- Coefficients in the expansion of B^7/C, in Watson's notation of page 118.at n=23A160534
- Coefficient array for square of Chebyshev S-polynomials.at n=57A181878
- Expansion of Product_{k>=1} 1 / (1 + k*x^k)^k.at n=12A266971
- G.f. satisfies A(x) = (1 + x/A(x)^4)/(1 - x).at n=4A366366