Number of primes < 10^n with exactly one odd decimal digit.

A359813

Number of primes < 10^n with exactly one odd decimal digit.

Terms

    a(0) =3a(1) =12a(2) =45a(3) =171a(4) =619a(5) =2560a(6) =10774a(7) =46708a(8) =202635a(9) =904603a(10) =4073767a(11) =18604618a(12) =85445767a(13) =395944114a(14) =1837763447a(15) =8600149593

External references