Engel expansion of the Glaisher-Kinkelin constant A074962.

Terms

a(0) =1a(1) =4a(2) =8a(3) =27a(4) =59a(5) =188a(6) =384a(7) =427a(8) =2525a(9) =71429a(10) =80727a(11) =357492a(12) =13200877a(13) =65161876a(14) =7439912342a(15) =15555881542a(16) =71559279848a(17) =116275866868a(18) =345574982189a(19) =737460049244