94250

Appears in sequences

• Numbers that are the sum of 2 nonzero squares in exactly 8 ways.at n=21A025291
• Numbers that are the sum of 2 nonzero squares in 7 or more ways.at n=23A025298
• Numbers that are the sum of 2 nonzero squares in 8 or more ways.at n=23A025299
• Numbers that are the sum of 2 distinct nonzero squares in exactly 8 ways.at n=21A025309
• Numbers that are the sum of 2 distinct nonzero squares in 7 or more ways.at n=23A025317
• Numbers that are the sum of 2 distinct nonzero squares in 8 or more ways.at n=23A025318
• Numbers n that are the hypotenuse of exactly 31 distinct integer-sided right triangles, i.e., n^2 can be written as a sum of two squares in 31 ways.at n=10A097244
• Numbers of the form (square + 1) that are not squarefree.at n=31A124809
• Abundant numbers of the form k^2 + 1.at n=3A178458
• a(n) = sigma_2(n)*Fibonacci(n), where sigma_2(n) = A001157(n), the sum of squares of divisors of n.at n=13A203849
• G.f. satisfies A(x) = 1 + x^4*A(x)^2*(1 + x*A(x)).at n=32A365728
• Integers of the form k^2 + 1, where k >= 1, that are the product of two other integers of the form k^2 + 1, where k >= 1.at n=25A372496