Number of nondecreasing -n..n vectors of length 6 whose dot product with some lexicographically greater or equal nondecreasing -n..n vector equals 6.
A226427
Number of nondecreasing -n..n vectors of length 6 whose dot product with some lexicographically greater or equal nondecreasing -n..n vector equals 6.
Terms
- a(0) =7a(1) =180a(2) =847a(3) =2689a(4) =7102a(5) =17203a(6) =35451a(7) =67982a(8) =123055a(9) =211156a(10) =347133a(11) =549278a(12) =842128a(13) =1254702a(14) =1822955
External references
- oeis: A226427