Intersection of A001567 and A212502.

Terms

a(0) =4033a(1) =6601a(2) =8321a(3) =15841a(4) =25761a(5) =29341a(6) =41041a(7) =46657a(8) =75361a(9) =115921a(10) =162401a(11) =172081a(12) =252601a(13) =294409a(14) =314821a(15) =332949a(16) =401401a(17) =410041a(18) =488881a(19) =530881a(20) =552721a(21) =642001a(22) =721801a(23) =873181a(24) =934021a(25) =1004653a(26) =1207361a(27) =1461241a(28) =1876393a(29) =1909001