A050664 Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 2.

4409, 5077, 6841, 9199, 17863, 18637, 30817, 31477, 35279, 38557, 39953, 48527, 55871, 61441, 62137, 62459, 66359, 68023, 68087, 82997, 83579, 88951, 89329, 90437, 94117, 94343, 96329, 98981, 99643, 110753, 111857, 113453, 117307

Offset: 1

Author

Patrick De Geest, Jul 15 1999

Keywords

• nonn
• base

Examples

			Altering a(1)=4409 gives 2 primes: 1409 and 4909.
		

Crossrefs

Cf. A048853, A050673, A050653.