42385

Appears in sequences

• Partial sums of A151782.at n=42A151793
• a(1)=1, a(2)=5, a(n) = a(n-1) + 5*a(n-2).at n=10A189732
• Number of nX3 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X4 binary array having a sum of two or less, with rows and columns of the latter in lexicographically nondecreasing order.at n=8A227260