Numerator of sum of reciprocals of first n 5-simplex numbers A000389.
A118431
Numerator of sum of reciprocals of first n 5-simplex numbers A000389.
Terms
- a(0) =1a(1) =7a(2) =17a(3) =69a(4) =625a(5) =209a(6) =329a(7) =247a(8) =357a(9) =1250a(10) =341a(11) =1819a(12) =2379a(13) =3059a(14) =19375a(15) =1211a(16) =1496a(17) =3657a(18) =4427a(19) =53125a(20) =12649a(21) =14949a(22) =17549a(23) =10237a(24) =59375a(25) =6851a(26) =7866a(27) =35959a(28) =40919a(29) =231875
External references
- oeis: A118431