147024

Appears in sequences

• Numbers k such that the k-th triangular number contains only digits {0,1,8}.at n=16A119046
• a(n) = Sum_{d|n} max(d, n/d)^3.at n=39A297842
• a(n) = n! * [x^n] Product_{k>=1} (1 + x^k)^(n/k).at n=6A300187