a(n+1) is the smallest prime > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(1)=3.

A242905

a(n+1) is the smallest prime > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(1)=3.

Terms

    a(0) =3a(1) =13a(2) =31a(3) =103a(4) =1013a(5) =1031a(6) =1103a(7) =1301a(8) =3011a(9) =10103a(10) =10301a(11) =11003a(12) =13001a(13) =30011a(14) =100103a(15) =103001a(16) =1000133a(17) =1000313a(18) =1001303a(19) =1003103a(20) =1010033a(21) =1013003a(22) =1030031a(23) =1031003a(24) =1033001a(25) =1100303a(26) =1300031a(27) =1330001

External references