List of "rotten" strings in {2,3}* (in the curling number sense).

Terms

a(0) =22a(1) =333a(2) =32323a(3) =323232a(4) =2323232a(5) =3232323a(6) =22322232a(7) =23222322a(8) =23223223a(9) =33233233a(10) =223222322a(11) =223222323a(12) =232223222a(13) =332332332a(14) =2232223222a(15) =2232223223a(16) =2232223232a(17) =2322232223a(18) =2322322322a(19) =2332332332a(20) =3322332233a(21) =3323323323a(22) =22322232223a(23) =22322232232a(24) =22322232322a(25) =22322322232a(26) =22322322322a(27) =22323222322a(28) =23222322232a(29) =23223223223