From applying the "rational mean" to the number e.
A013999
From applying the "rational mean" to the number e.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =42a(5) =258a(6) =1824a(7) =14664a(8) =132360a(9) =1326120a(10) =14606640a(11) =175448160a(12) =2282469840a(13) =31972303440a(14) =479793807360
External references
- oeis: A013999