781497

Appears in sequences

• Number of compositions (ordered partitions) of n such that some part is repeated consecutively 6 times and no part is repeated consecutively more than 6 times.at n=19A091620
• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its northwest or northeast neighbor modulo n and the upper left element equal to 0.at n=25A266681