40744

Appears in sequences

• Number of atoms in cluster of n layers around C_60.at n=22A063498
• a(n) = Sum_{k<=n} A007955(k) * A007955(n-k+1), where A007955(m) = product of divisors of m.at n=14A174938
• Numbers n for which the alternating sum of the digits of n^n is 0.at n=40A244212
• Numbers k such that Bernoulli number B_{k} has denominator 61410.at n=22A295591
• Multiples of 1852.at n=22A303272
• Number of nX4 0..1 arrays with every element unequal to 0, 1, 3 or 8 king-move adjacent elements, with upper left element zero.at n=15A304217