A065646 Denominators of convergents to twin prime constant.
1, 1, 2, 3, 50, 103, 256, 615, 1486, 2101, 39304, 80709, 200722, 2288651, 2489373, 4778024, 12045421, 52959708, 65005129, 1093041772, 3344130445, 7781302662, 34469341093, 731637465615, 1497744272323, 607318067756430
Offset: 0
Examples
Convergents to twin prime constant: 0,1,1/2,2/3,33/50,68/103,169/256,406/615,981/1486,1387/2101,25947/39304,...