Engel expansion of sin(1).

Terms

a(0) =2a(1) =2a(2) =3a(3) =11a(4) =14a(5) =27a(6) =28a(7) =66a(8) =212a(9) =231a(10) =552a(11) =2842a(12) =3774a(13) =6038a(14) =6784a(15) =10950a(16) =32948a(17) =78591a(18) =97875a(19) =98342a(20) =123569a(21) =139837a(22) =159698a(23) =1102838a(24) =3256476a(25) =20329622a(26) =34385124a(27) =60999878a(28) =82669919a(29) =85820365