Number of digits in quotient {R_(n*R_n)}/(R_n)^2, where R_n=A002275(n),n*R_n=A053422(n).
A121324
Number of digits in quotient {R_(n*R_n)}/(R_n)^2, where R_n=A002275(n),n*R_n=A053422(n).
Terms
- a(0) =1a(1) =19a(2) =328a(3) =4437a(4) =55546a(5) =666655a(6) =7777764a(7) =88888873a(8) =999999982a(9) =11111111091a(10) =122222222200
External references
- oeis: A121324