Half the number of length n integer sequences with sum zero and sum of squares 8978.
A157599
Half the number of length n integer sequences with sum zero and sum of squares 8978.
Terms
- a(0) =1a(1) =9a(2) =402a(3) =44230a(4) =4512465a(5) =423267831a(6) =37803628716
External references
- oeis: A157599