Lower indices of duplicate terms in A125204, i.e., k such that A125204(k) = A125204(k + 1).

A125284

Lower indices of duplicate terms in A125204, i.e., k such that A125204(k) = A125204(k + 1).

Terms

    a(0) =3a(1) =18a(2) =35a(3) =37a(4) =148a(5) =741a(6) =752a(7) =6814a(8) =13976a(9) =150095a(10) =517213a(11) =11874105

External references