Numbers n such that n=phi(n/d_1)+phi(n/d_2)+...+phi(n/d_k) where d_1 d_2 ... d_k is the decimal expansion of n.
A158993
Numbers n such that n=phi(n/d_1)+phi(n/d_2)+...+phi(n/d_k) where d_1 d_2 ... d_k is the decimal expansion of n.
Terms
- a(0) =1a(1) =211896a(2) =61341696a(3) =141732864a(4) =219483432a(5) =1423392768a(6) =4844814336a(7) =16484622336a(8) =23362267824a(9) =28193299344a(10) =169699442688a(11) =993338339328
External references
- oeis: A158993