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A217396
The divisors of the primes {2, 3, 5, 7, 13}.
0
1, 2, 3, 5, 7, 13
OFFSET
1,2
FORMULA
a(n) = A000720(A014556(n)). - Alexander R. Povolotsky, Sep 22 2022
CROSSREFS
Sequence in context: A117593 A209192 A052021 * A126057 A126056 A126055
KEYWORD
nonn,fini,full,less
AUTHOR
Raphie Frank, Oct 02 2012
STATUS
approved