OFFSET
1,1
COMMENTS
By the definition of A376222 all terms are prime.
EXAMPLE
a(4) = 2207 because A376222(4) = 39 and the proper divisors of 39 are {1,3,13} with 1^1 + 3^2 + 13^3 = 2207.
MAPLE
with(numtheory):nn:=900:
for n from 1 to nn do:
d:=divisors(n):n0:=nops(d):p:=sum(âd[k]^kâ, âkâ=1..n0-1):
if isprime(p)
then
printf(`%d, `, p):
else
fi:
od:
CROSSREFS
KEYWORD
nonn
AUTHOR
Michel Lagneau, Sep 16 2024
STATUS
approved