Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and the average of every three consecutive elements is never greater than the median of the previous three elements.
A263733
Number of length n arrays of permutations of 0..n-1 with each element moved by -7 to 7 places and the average of every three consecutive elements is never greater than the median of the previous three elements.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =14a(4) =38a(5) =127a(6) =411a(7) =1492a(8) =3949a(9) =5100a(10) =3673a(11) =4157a(12) =1576a(13) =776a(14) =1985a(15) =2939a(16) =4462a(17) =10245a(18) =14916a(19) =18883a(20) =41021a(21) =52695a(22) =66751a(23) =160187a(24) =222729a(25) =317410a(26) =783368a(27) =1130264a(28) =1595369a(29) =3761189
External references
- oeis: A263733