-643
domain: Z
Appears in sequences
- Numerators of coefficients in function a(x) such that a(a(a(x))) = sin x.at n=3A052132
- Triangle T(n,k) = A015442(k) - A015442(n) + A015442(n-k) read by rows.at n=24A176264
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 33", based on the 5-celled von Neumann neighborhood.at n=15A269813
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 41", based on the 5-celled von Neumann neighborhood.at n=15A269875
- First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 289", based on the 5-celled von Neumann neighborhood.at n=15A271128
- G.f. A(x) satisfies: (1 - x) = A(x)*A(x^2)^2*A(x^3)^3*A(x^4)^4* ... *A(x^k)^k* ...at n=31A307656
- G.f.: (1/(1 + x)) * Product_{k>=1} 1/(1 + x^prime(k)).at n=47A338826
- Coefficients in the power series expansion of A(x) = Sum_{n=-oo..+oo} n * x^n * (1 - x^n)^(n-2).at n=27A356774
- Terms of A379230 whose absolute value is prime.at n=21A379231