Number of times the digit 4 appears in the first 10^n digits of Pi.

A099295

Number of times the digit 4 appears in the first 10^n digits of Pi.

Terms

    a(0) =1a(1) =10a(2) =93a(3) =1012a(4) =9971a(5) =100230a(6) =1001093a(7) =10003863a(8) =100011958a(9) =999937688a(10) =10000032702a(11) =100000357857

External references