804833

Properties

Appears in sequences

• Number of n X 2 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor.at n=6A198900
• Number of nX7 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor.at n=1A198905
• T(n,k) = number of n X k 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor.at n=29A198906
• T(n,k) = number of n X k 0..4 arrays with values 0..4 introduced in row major order and no element equal to any horizontal or vertical neighbor.at n=34A198906
• T(n,k)=Number of nXk 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.at n=37A206389
• T(n,k)=Number of nXk 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.at n=43A206389
• T(n,k)=Number of 0..4 colorings of an nx(k+1) array circular in the k+1 direction with new values 0..4 introduced in row major order.at n=27A214141
• Number of 0..4 colorings of a 7X(n+1) array circular in the n+1 direction with new values 0..4 introduced in row major order.at n=0A214148
• Number of Motzkin meanders of length n with an odd number of humps and an even number of peaks.at n=15A325923
• Prime numbersat n=64305