OFFSET
1,1
COMMENTS
According to the conjecture in A236417, this sequence should have infinitely many terms.
LINKS
Zhi-Wei Sun, Table of n, a(n) for n = 1..42
EXAMPLE
a(1) = 13 with 13 and A047967(13) = 83 both prime.
MATHEMATICA
pq[n_]:=PrimeQ[n]&&PrimeQ[PartitionsP[n]-PartitionsQ[n]]
n=0; Do[If[pq[m], n=n+1; Print[n, " ", m]], {m, 1, 10000}]
Select[Prime[Range[20000]], PrimeQ[PartitionsP[#]-PartitionsQ[#]]&] (* Harvey P. Dale, Jan 02 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Zhi-Wei Sun, Jan 25 2014
STATUS
approved