57477120

Appears in sequences

• Array T(n,k) (n >= 1, k >= 1) read by antidiagonals, giving number of ways of arranging the numbers 1 ... mn into an m X n array so there is exactly one local maximum.at n=29A087783
• Array T(n,k) (n >= 1, k >= 1) read by antidiagonals, giving number of ways of arranging the numbers 1 ... mn into an m X n array so there is exactly one local maximum.at n=34A087783
• Number of ways of arranging the numbers 1 ... 2n into a 2 X n array so there is exactly one local maximum.at n=6A087923
• Number of ways of arranging the numbers 1 ... 7n into a 7 X n array so there is exactly one local maximum.at n=1A087928