Denominators of convergents to Magata's constant.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =24a(5) =60a(6) =720a(7) =42a(8) =8064a(9) =60480a(10) =3628800a(11) =2851200a(12) =95800320a(13) =1556755200a(14) =29059430400a(15) =653837184000