67456

Appears in sequences

• Structured small rhombicosidodecahedral numbers.at n=15A100148
• Shifts left when Dirichlet convolution (DC:(b,b)->a) applied 4 times.at n=5A144318
• Square array A(n,k), n>=1, k>=1, read by antidiagonals, with A(1,k)=1 and sequence a_k of column k shifts left when Dirichlet convolution (DC:(b,b)->a) applied k times.at n=41A144324
• Lexicographically first sequence of distinct terms such that any set of four successive digits can be reordered as {d, d+1, d+2, d+3}, d being the smallest of the four digits.at n=52A302499