496518

Appears in sequences

• Fibonacci sequence beginning 1, 6.at n=25A022096
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (1, 0, 1), (1, 1, 0)}.at n=11A150052
• Values of x in the solutions to x^2 - 3xy + y^2 + 29 = 0, where 0 < x < y.at n=25A218735
• Number T(n,k) of redundant binary trees with n inner nodes of exactly k different dimensions used for the partition of the k-dimensional hypercube by hierarchical bisection; triangle T(n,k), n>=3, 2<=k<=n-1, read by rows.at n=21A258427