a(n) is the smallest k such that the fractional part of the decimal expansion of k*Pi begins with n zeros.
A341046
a(n) is the smallest k such that the fractional part of the decimal expansion of k*Pi begins with n zeros.
Terms
- a(0) =1a(1) =36a(2) =106a(3) =29486a(4) =32876a(5) =66317a(6) =1360120a(7) =22060516a(8) =78256779a(9) =1151791169a(10) =6701487259a(11) =6701487259
External references
- oeis: A341046