168111

Appears in sequences

• Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 15 (most significant digit on right).at n=19A029508
• Number of n X 3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,2,1,0 for x=0,1,2,3,4.at n=10A197212
• Numbers k such that 3^k + k^3 - 1 is prime.at n=15A215440