311235

Appears in sequences

• Number of indecomposable binary [ n,6 ] codes without 0 columns.at n=14A034353
• a(n) contains the nonzero frequencies f(d) of digits d=0 .. 9 in all terms up to a(n-1) in concatenated form sorted with respect to d: f(0)//0//f(1)//1//...//f(9)//9. Initial term a(1)=5.at n=3A177364