17454844

Appears in sequences

• Number of linear extensions of a 2 X 2 X n lattice.at n=5A114714
• Number A(n,m) of linear extensions of a 2 X n X m lattice; square array A(n,m), n>=1, m>=1, read by antidiagonals.at n=16A114715
• Number A(n,m) of linear extensions of a 2 X n X m lattice; square array A(n,m), n>=1, m>=1, read by antidiagonals.at n=19A114715
• Records in A114717.at n=8A119499
• Distinct values in A114717 in order of appearance.at n=15A119841