46170

Appears in sequences

• Base 8 digits are, in order, the first n terms of the periodic sequence with initial period 1,3,2.at n=5A037615
• Base-10 representation of numbers k which, in base 2, satisfy abs(k + reverse(k) - reverse(k + reverse(k))) = abs(k - reverse(k)) + reverse(abs(k - reverse(k))) = k.at n=10A179697
• Number of (n+1) X 3 0..1 arrays with column and row pair sums b(i,j)=a(i,j)+a(i,j-1) and c(i,j)=a(i,j)+a(i-1,j) nondecreasing in column and row directions, respectively.at n=35A204645
• Harary index of the n X n queen graph.at n=19A296196
• a(n) = 2*n^3 + 9*n^2 + 9*n.at n=27A303609
• Sum of the even parts in the partitions of n into 7 parts.at n=39A309626