Number of length 6+1 0..2*n arrays with the sum of the absolute values of adjacent differences equal to 6*n.
A249986
Number of length 6+1 0..2*n arrays with the sum of the absolute values of adjacent differences equal to 6*n.
Terms
- a(0) =466a(1) =7138a(2) =43068a(3) =168506a(4) =508902a(5) =1290856a(6) =2886016a(7) =5862924a(8) =11046810a(9) =19587334a(10) =33034276a(11) =53421174a(12) =83356910a(13) =126125244a(14) =185792296a(15) =267321976a(16) =376699362a(17) =521062026a(18) =708839308a(19) =949899538a(20) =1255705206a(21) =1639476080a(22) =2116360272
External references
- oeis: A249986