376430

Appears in sequences

• Number of degenerate fanout-free Boolean functions of n variables using And, Or, Xor, and Not gates.at n=6A005738
• Column 2 of the array m(i,1)=m(1,j)=1 m(i,j)=m(i-1,j-1)+m(i-1,j+1) (a(n)=m(n,2)).at n=21A072100