148879

Appears in sequences

• G.f. satisfies: A(x) = A( x^2*A000108(x^2) )*x*A000984(x^2), where A000108(x) is the g.f. for the Catalan sequence and A000984(x) = d/dx x*A000108(x).at n=10A096971
• Row sums of triangle A105615.at n=6A105618
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, 0, 0), (-1, 1, 1), (0, 0, 1), (1, 0, -1)}.at n=12A148294
• Semiprimes of the form n^3 + 2.at n=24A259189