5157098

Appears in sequences

• Antichains (or order ideals) in the poset 2*2*4*n or size of the distributive lattice J(2*2*4*n).at n=5A006361
• Antichains (or order ideals) in the poset 2*2*5*n or size of the distributive lattice J(2*2*5*n).at n=4A006362