OFFSET
1,2
EXAMPLE
a(6) = 93312; a(6) = Sum_{p|6, p prime} 6^lcm(p,6/p) = 6^lcm(2,6/2) + 6^lcm(3,6/3) = 6^6 + 6^6 = 93312.
CROSSREFS
KEYWORD
nonn
AUTHOR
Wesley Ivan Hurt, Feb 17 2022
STATUS
approved