"AFJ" (ordered, size, labeled) transform of 2,1,1,1,...

Terms

a(0) =1a(1) =2a(2) =1a(3) =13a(4) =17a(5) =41a(6) =775a(7) =1401a(8) =5577a(9) =17161a(10) =650231a(11) =1451429a(12) =7098723a(13) =31949841a(14) =154314217a(15) =9549744787a(16) =26332319993a(17) =148700630777a(18) =751749919063