Denominators of convergents to e.

Terms

a(0) =1a(1) =1a(2) =3a(3) =4a(4) =7a(5) =32a(6) =39a(7) =71a(8) =465a(9) =536a(10) =1001a(11) =8544a(12) =9545a(13) =18089a(14) =190435a(15) =208524a(16) =398959a(17) =4996032a(18) =5394991a(19) =10391023a(20) =150869313a(21) =161260336a(22) =312129649a(23) =5155334720a(24) =5467464369a(25) =10622799089a(26) =196677847971a(27) =207300647060a(28) =403978495031