Smallest number > n beginning with n and with the prime signature of n.

Terms

a(0) =23a(1) =31a(2) =49a(3) =53a(4) =62a(5) =71a(6) =80062991a(7) =961a(8) =106a(9) =113a(10) =124a(11) =131a(12) =141a(13) =155a(14) =163047361a(15) =173a(16) =188a(17) =191a(18) =207a(19) =213a(20) =221a(21) =233a(22) =248a(23) =253009a(24) =262a(25) =270840023a(26) =284a(27) =293a(28) =3002a(29) =311