74544

Appears in sequences

• Starting positions of strings of four 4's in the decimal expansion of Pi.at n=2A083616
• 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, 0), (-1, 0, 0), (1, -1, 0), (1, 1, 0), (1, 1, 1)}.at n=8A151021
• G.f. satisfies: A(x) = x + x^2 * d/dx A(A(x)).at n=6A211828
• Numbers k such that k = x + y, k' = x' + y' and k'' = x'' + y'', where k' and k'' are the first and second arithmetic derivatives of k.at n=17A293252
• Expansion of 1/theta_4(q)^3 in powers of q = exp(Pi i t).at n=11A319552