113084

Appears in sequences

• Number of isomorphism classes of nanocones with 5 pentagons and a symmetric boundary of length n.at n=19A198086
• Number of paths from (0,1) to the line x = n, each consisting of segments given by the vectors (1,1), (1,2), (1,-1), with vertices (i,k) satisfying 0 <= k <= 3.at n=17A247353
• Number of nX4 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.at n=4A297090
• Number of nX5 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.at n=3A297091
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.at n=31A297094
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.at n=32A297094