28806
domain: N
Appears in sequences
- Pascal-(1,6,1) array.at n=49A081581
- Pascal-(1,6,1) array.at n=50A081581
- Duplicate of A081581.at n=49A143679
- Duplicate of A081581.at n=50A143679
- Number of tilings of a 2 X n rectangle using integer-sided rectangular tiles of equal area.at n=22A220768
- Number of n X 3 0..1 arrays with every element unequal to 0, 1 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=16A299590