a(n) is the smallest emirp that is the first of n consecutive emirps with equal digit sum.

A071614

a(n) is the smallest emirp that is the first of n consecutive emirps with equal digit sum.

Terms

    a(0) =13a(1) =79a(2) =15919a(3) =197837a(4) =3528871a(5) =110539181a(6) =731854429a(7) =9819391129

External references