Numbers m such that phi(m) = d_1^1 + d_2^2 + ... + d_k^k where d_1 d_2 ... d_k is the decimal expansion of m.
A112721
Numbers m such that phi(m) = d_1^1 + d_2^2 + ... + d_k^k where d_1 d_2 ... d_k is the decimal expansion of m.
Terms
- a(0) =1a(1) =44a(2) =84a(3) =5676a(4) =32186a(5) =35097a(6) =128476a(7) =527048a(8) =700298a(9) =12141094a(10) =43874279a(11) =58730238a(12) =303387848a(13) =2277279428
External references
- oeis: A112721