Number of 8-compositions of n: matrices with 8 rows of nonnegative integers with positive column sums and total element sum n.
A261800
Number of 8-compositions of n: matrices with 8 rows of nonnegative integers with positive column sums and total element sum n.
Terms
- a(0) =1a(1) =8a(2) =100a(3) =1208a(4) =14554a(5) =175352a(6) =2112772a(7) =25456328a(8) =306717703a(9) =3695574048a(10) =44527157584a(11) =536497912672
External references
- oeis: A261800