Maximization of sums of cubes of integer differences (b_[ i ]-i)^3 over permutations {b_[ i ], for i-1,2,...,n} on first n integers.

A049031

Maximization of sums of cubes of integer differences (b_[ i ]-i)^3 over permutations {b_[ i ], for i-1,2,...,n} on first n integers.

Terms

    a(0) =0a(1) =0a(2) =2a(3) =8a(4) =20a(5) =40a(6) =80a(7) =140a(8) =224a(9) =336a(10) =504a(11) =720a(12) =990a(13) =1320a(14) =1760a(15) =2288a(16) =2912a(17) =3640a(18) =4550a(19) =5600a(20) =6800a(21) =8160a(22) =9792a(23) =11628a(24) =13680a(25) =15960a(26) =18620a(27) =21560a(28) =24794a(29) =28336

External references