Engel expansion of 2^(1/3) = 1.25992.

Terms

a(0) =1a(1) =4a(2) =26a(3) =32a(4) =58a(5) =1361a(6) =4767a(7) =22303a(8) =134563a(9) =188609a(10) =282816a(11) =979804a(12) =1272032a(13) =1330628a(14) =3719474a(15) =5039143a(16) =12531368a(17) =435451235a(18) =5391276884a(19) =6140156718a(20) =24140682996a(21) =30267765913a(22) =56443830660a(23) =176797839116a(24) =645251112512