Numbers m such that 10*m^2 - 6 is a square.
A221875
Numbers m such that 10*m^2 - 6 is a square.
Terms
- a(0) =1a(1) =7a(2) =31a(3) =265a(4) =1177a(5) =10063a(6) =44695a(7) =382129a(8) =1697233a(9) =14510839a(10) =64450159a(11) =551029753a(12) =2447408809a(13) =20924619775a(14) =92937084583a(15) =794584521697
External references
- oeis: A221875