-2249

Appears in sequences

• Determinant of the n X n matrix whose element (i,j) equals the floor( Phi^(i-j) + 1).at n=37A071784
• Consider the triangle in which the n-th row starts with n, contains n terms and the difference of successive terms is 1,2,3,... up to n-1. Sequence gives row sums.at n=25A081498
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 181", based on the 5-celled von Neumann neighborhood.at n=25A270629
• Values z of primitive solutions (x, y, z) to the Diophantine equation 2*x^3 + 2*y^3 + z^3 = 1.at n=34A338239
• E.g.f. satisfies A(x) = exp(x - x^4/4 * A(x)^4).at n=6A362494