48005

Appears in sequences

• Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 14 (most significant digit on right and removing all least significant zeros before concatenation).at n=11A029531
• Numbers whose base-6 representation has exactly 7 runs.at n=9A043615
• a(0) = 0 and a(n) = (4*n^3 - 12*n^2 + 20*n - 9)/3 for n >= 1.at n=34A174794