Number of integers from 1 to 10^(n+1)-1 that lack 0 and 1 as a digit.
A052379
Number of integers from 1 to 10^(n+1)-1 that lack 0 and 1 as a digit.
Terms
- a(0) =8a(1) =72a(2) =584a(3) =4680a(4) =37448a(5) =299592a(6) =2396744a(7) =19173960a(8) =153391688a(9) =1227133512a(10) =9817068104a(11) =78536544840a(12) =628292358728
External references
- oeis: A052379