Number of 5 X 5 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.

A156385

Number of 5 X 5 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.

Terms

    a(0) =1a(1) =26a(2) =112a(3) =112a(4) =57a(5) =291a(6) =552a(7) =240a(8) =138a(9) =868a(10) =972a(11) =704a(12) =352a(13) =876a(14) =1912a(15) =840a(16) =347a(17) =1308a(18) =3704a(19) =1844a(20) =1239a(21) =1872a(22) =2772a(23) =1320a(24) =1104a(25) =2832a(26) =4884a(27) =6416a(28) =1840a(29) =3758

External references