102845

Appears in sequences

• a(n) = floor(Fibonacci(n)/5).at n=29A004698
• Maximum element in the continued fraction expansion of F(n+1)^5/F(n)^5 where F=A000045.at n=13A113506
• a(n) = floor(L^3*{phi^(3*n-2), phi^(3*n-1), phi^(3*n-2) + phi^(3*n-1)}) where L = (1 + sqrt(5))/(2*sqrt(5)) and phi = (1 + sqrt(5))/2.at n=25A115315
• Number of surviving even nodes at generation n in the binary tree of persistently squarefree numbers (see A293230).at n=41A293518
• Triangle read by rows: T(m,n) (m >= n >= 1) = number of vertices formed by drawing the line segments connecting any two of the (m+1) X (n+1) lattice points in an m X n grid of squares and extending them to the boundary of the grid.at n=33A333284