Table read by antidiagonals of least integer "mod 4 prime signatures" k ordered by number of Pythagorean triples with hypotenuse = k.
A097753
Table read by antidiagonals of least integer "mod 4 prime signatures" k ordered by number of Pythagorean triples with hypotenuse = k.
Terms
- a(0) =1a(1) =2a(2) =5a(3) =3a(4) =10a(5) =25a(6) =4a(7) =15a(8) =50a(9) =125a(10) =6a(11) =20a(12) =75a(13) =250a(14) =65a(15) =8a(16) =30a(17) =100a(18) =375a(19) =130a(20) =3125a(21) =9a(22) =40a(23) =150a(24) =500a(25) =195a(26) =6250a(27) =15625a(28) =12a(29) =45
External references
- oeis: A097753