123215

Appears in sequences

• Number of compositions of n whose run-lengths are unimodal.at n=19A332726
• Number of edge cuts in the 3 X n grid graph.at n=3A359988
• Array read by antidiagonals: T(m,n) is the number of edge cuts in the grid graph P_m X P_n.at n=17A359990
• Array read by antidiagonals: T(m,n) is the number of edge cuts in the grid graph P_m X P_n.at n=18A359990