The first of seventeen consecutive positive integers the sum of the squares of which is equal to the sum of the squares of two consecutive positive integers.

A261935

The first of seventeen consecutive positive integers the sum of the squares of which is equal to the sum of the squares of two consecutive positive integers.

Terms

    a(0) =5a(1) =23a(2) =933a(3) =2175a(4) =65849a(5) =152771a(6) =4609041a(7) =10692339a(8) =322567565a(9) =748311503a(10) =22575121053a(11) =52371113415

External references