Half the number of length n integer sequences with sum zero and sum of squares 2048.
A157564
Half the number of length n integer sequences with sum zero and sum of squares 2048.
Terms
- a(0) =1a(1) =3a(2) =6a(3) =6830a(4) =561735a(5) =29360121a(6) =1242596383a(7) =47858305311
External references
- oeis: A157564