Primes dividing some member of A073833.

Terms

a(0) =2a(1) =5a(2) =29a(3) =41a(4) =89a(5) =101a(6) =109a(7) =269a(8) =421a(9) =509a(10) =521a(11) =709a(12) =929a(13) =941a(14) =1549a(15) =1861a(16) =2281a(17) =2521a(18) =2749a(19) =2801a(20) =2909a(21) =3121a(22) =3169a(23) =3469a(24) =5821a(25) =5881a(26) =7109a(27) =8069a(28) =8969a(29) =9041