Half the number of length n integer sequences with sum zero and sum of squares 9522.
A157601
Half the number of length n integer sequences with sum zero and sum of squares 9522.
Terms
- a(0) =1a(1) =3a(2) =450a(3) =35490a(4) =3461325a(5) =429808743a(6) =45598808332
External references
- oeis: A157601