Number of (n+2) X (4+2) 0..1 arrays with no 3 x 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum.

A258890

Number of (n+2) X (4+2) 0..1 arrays with no 3 x 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum.

Terms

    a(0) =10201a(1) =10680a(2) =8100a(3) =7225a(4) =9604a(5) =13221a(6) =17424a(7) =23393a(8) =30276a(9) =39565a(10) =50176a(11) =63945a(12) =79524a(13) =99125a(14) =121104a(15) =148081a(16) =178084a(17) =214173a(18) =254016a(19) =301145a(20) =352836a(21) =413125a(22) =478864a(23) =554625a(24) =636804a(25) =730541a(26) =831744a(27) =946153a(28) =1069156a(29) =1207125

External references