a(n+1) is the next smallest prime beginning with a(n), initial prime is 3.

A048550

a(n+1) is the next smallest prime beginning with a(n), initial prime is 3.

Terms

    a(0) =3a(1) =31a(2) =311a(3) =3119a(4) =31193a(5) =3119309a(6) =31193093a(7) =311930933a(8) =31193093317a(9) =311930933179

External references