OFFSET
2,11
LINKS
Antti Karttunen, Table of n, a(n) for n = 2..65537
MATHEMATICA
Array[Mod[If[#1 < 2, 0, #1 Total[#2/#1 & @@@ #2]], Total[Times @@@ #2]] & @@ {#, FactorInteger[#]} &, 120, 2] (* Michael De Vlieger, Jun 08 2024 *)
PROG
CROSSREFS
KEYWORD
nonn,look
AUTHOR
Antti Karttunen, Jun 08 2024
STATUS
approved