420365

Appears in sequences

• a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ... + a(n-3)*a(3) for n >= 4, with initial terms 0, 2, 1, 0.at n=23A025253
• Integers m such that m^3 is the sum of two or more consecutive integer squares.at n=41A212018