64494

Appears in sequences

• 4-almost primes with semiprime digits (digits 4, 6, 9 only).at n=35A111496
• a(n) = (n^4 + 2n^3 + 5n^2 + 4)/4.at n=22A123350
• Number of n X 3 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 n X 3 array.at n=33A219768