123279

Appears in sequences

• Least k such that the difference between consecutive 3-almost primes A014612(k) equals n, or 0 if no such k exists.at n=36A131939
• a(n) = 81*n^2 + 2*n.at n=38A177099
• 24-hedral numbers: a(n) = (2*n + 1)*(8*n^2 + 14*n + 7).at n=19A254473
• a(n) is the cardinality of S(n), the subset of partitions of n such that there are enough smaller parts to add together to be greater than a larger part.at n=46A338085