a(n) is the third number in a triple consisting of 3 numbers, which when squared are part of a right diagonal of magic square of squares.
A273187
a(n) is the third number in a triple consisting of 3 numbers, which when squared are part of a right diagonal of magic square of squares.
Terms
- a(0) =99a(1) =449a(2) =2499a(3) =14449a(4) =84099a(5) =490049a(6) =2856099a(7) =16646449a(8) =97022499a(9) =565488449a(10) =3295908099a(11) =19209960049a(12) =111963852099a(13) =652573152449
External references
- oeis: A273187