29764

Appears in sequences

• Numbers n such that n and n-1 are differences between 2 positive cubes in at least one way.at n=20A038595
• McKay-Thompson series of class 30E for Monster.at n=39A058616
• Admirable Harshad numbers n such that the subtracted divisor is equal to the digital sum of n.at n=15A111948
• G.f.: A(x) = 1+x + Sum_{n>=2} (A(x)^n - 1)^n.at n=5A227619
• Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=10A300940