Number of decimal digits in A047777(n).

Terms

a(0) =1a(1) =5a(2) =1a(3) =3a(4) =1a(5) =2a(6) =1a(7) =4a(8) =3057a(9) =2a(10) =3a(11) =14650a(12) =4a(13) =2a(14) =46a(15) =4