46284

Appears in sequences

• a(n) = n*(n+1)*(2*n+1).at n=28A055112
• Positive integers i for which A112049(i) == 9.at n=16A112069
• Numbers n such that the sum of the distinct prime divisors of n that are congruent to 1 mod 4 equals the sum of the distinct prime divisors congruent to 3 mod 4.at n=26A215949
• Number of partitions of n with odd minimal and maximal parts.at n=45A325338
• Expansion of (-1 + Product_{k>=1} 1 / (1 + (-x)^k))^4.at n=31A341243
• G.f. A(x) satisfies A(x) = 1 + x^3 * (A(x) / (1 - x))^4.at n=13A366645
• Area of the unique primitive Pythagorean triple (a,b,c) such that (a-b+c)/2 is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.at n=7A382410
• Area of the unique primitive Pythagorean triple whose inradius is A000217(n) and such that its long leg and its hypotenuse are consecutive natural numbers.at n=7A383833