101178

Appears in sequences

• Triangle of numbers generated by the Nekrasov-Okounkov formula.at n=51A210590
• Number of n X n 0..1 arrays with every element unequal to 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=4A305016
• Number of nX5 0..1 arrays with every element unequal to 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=4A305019
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=40A305022
• a(n) = Sum_{k=0..n} 2^(n-k) * k^n.at n=6A368270