54188

Appears in sequences

• Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+217)^2 = y^2.at n=31A198294
• Number of partitions of n with the property that if two summands have the same parity, then their frequencies have the same parity.at n=53A240949
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 286", based on the 5-celled von Neumann neighborhood.at n=15A280563