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)=5.

A242906

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)=5.

Terms

    a(0) =5a(1) =53a(2) =353a(3) =3253a(4) =5233a(5) =5323a(6) =13523a(7) =15233a(8) =23531a(9) =31253a(10) =32531a(11) =33521a(12) =52313a(13) =53231a(14) =102533a(15) =105323a(16) =123503a(17) =125303a(18) =130253a(19) =130523a(20) =150323a(21) =203351a(22) =203531a(23) =205133a(24) =210533a(25) =231053a(26) =231503a(27) =235013a(28) =251033a(29) =253013

External references