First bisection of harmonic numbers (denominators).

A232181

First bisection of harmonic numbers (denominators).

Terms

    a(0) =1a(1) =6a(2) =60a(3) =140a(4) =2520a(5) =27720a(6) =360360a(7) =360360a(8) =12252240a(9) =77597520a(10) =5173168a(11) =118982864a(12) =8923714800a(13) =80313433200

External references