Numbers m such that pi(m) = d_1!!*d_2!!*...*d_k!! where d_1 d_2 ... d_k is the decimal expansion of m.
A139182
Numbers m such that pi(m) = d_1!!*d_2!!*...*d_k!! where d_1 d_2 ... d_k is the decimal expansion of m.
Terms
- a(0) =50a(1) =51a(2) =125a(3) =15405a(4) =26205a(5) =226700a(6) =226701a(7) =226710a(8) =226711a(9) =513090a(10) =513091a(11) =1351832a(12) =8210065
External references
- oeis: A139182