Number of arrays of length n that are sums of 6 consecutive elements of length n+5 permutations of 0..n+4.
A229564
Number of arrays of length n that are sums of 6 consecutive elements of length n+5 permutations of 0..n+4.
Terms
- a(0) =1a(1) =42a(2) =920a(3) =20272a(4) =431328a(5) =7867328
External references
- oeis: A229564