360696

Appears in sequences

• Numbers n such that n^2+k-1 is the sum of two nonzero squares in exactly k ways for all k = 1, 2, 3.at n=28A273341
• Number of square ordered rooted trees with n nodes.at n=14A358590
• Area of the unique primitive Pythagorean triple whose inradius is A002378(n) and such that its long leg and its hypotenuse are consecutive natural numbers.at n=7A384566