Denominators of Cauchy numbers of first type.

Terms

a(0) =1a(1) =2a(2) =6a(3) =4a(4) =30a(5) =4a(6) =84a(7) =24a(8) =90a(9) =20a(10) =132a(11) =8a(12) =5460a(13) =840a(14) =360a(15) =48a(16) =1530a(17) =4a(18) =1596a(19) =168a(20) =1980a(21) =1320a(22) =8280a(23) =80a(24) =81900a(25) =6552a(26) =1512a(27) =112a(28) =3480a(29) =80