Numbers m such that A132601(m) = A132601(m-1).

A132606

Numbers m such that A132601(m) = A132601(m-1).

Terms

    a(0) =20a(1) =39a(2) =41a(3) =90a(4) =159a(5) =169a(6) =1790a(7) =4041a(8) =4371a(9) =22894

External references