Number of strings of numbers x(i=1..n) in 0..8 with sum i^3*x(i)^2 equal to n^3*64.
A184302
Number of strings of numbers x(i=1..n) in 0..8 with sum i^3*x(i)^2 equal to n^3*64.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =5a(5) =31a(6) =278a(7) =1516a(8) =8664a(9) =56728a(10) =341958a(11) =2341570a(12) =14170681a(13) =91202838a(14) =594818608
External references
- oeis: A184302