N[%1,200]

(* above is c0,7 *)

N[%4,200]

(* above is c1,7 *)

N[%7,200]

(* above is c2,7 *)

N[%10,200]

(* above is c3,7 *)

N[%12,200]

(* above is c4,7 *)

N[%15,200]

(* above is c5,7 *)

N[%18,200]

(* above is c6,7 *)

N[%21,200]

(* above is c7,7 *)