a(n) = 4^A005187(n). The denominators of the Landau constants.

A056982

a(n) = 4^A005187(n). The denominators of the Landau constants.

Terms

    a(0) =1a(1) =4a(2) =64a(3) =256a(4) =16384a(5) =65536a(6) =1048576a(7) =4194304a(8) =1073741824a(9) =4294967296a(10) =68719476736a(11) =274877906944

External references