3204762800

Appears in sequences

• Number of city-block distance 1, pressure limit 2 movements in an nX3 array with each element moving exactly one horizontally or vertically and no element acquiring more than two neighbors.at n=6A217023
• Number of city-block distance 1, pressure limit 2 movements in an n X 7 array with each element moving exactly one horizontally or vertically and no element acquiring more than two neighbors.at n=2A217027
• T(n,k)=Number of city-block distance 1, pressure limit 2 movements in an nXk array with each element moving exactly one horizontally or vertically and no element acquiring more than two neighbors.at n=38A217028