Least k>1 such that reverse complement of first n terms of Kolakoski sequence (A000002) repeats beginning at k-th term.
A025504
Least k>1 such that reverse complement of first n terms of Kolakoski sequence (A000002) repeats beginning at k-th term.
Terms
- a(0) =2a(1) =5a(2) =4a(3) =3a(4) =2a(5) =10a(6) =9a(7) =23a(8) =22a(9) =21a(10) =20a(11) =112a(12) =111a(13) =110a(14) =109a(15) =108a(16) =107a(17) =106a(18) =673a(19) =672a(20) =671a(21) =670a(22) =669a(23) =668a(24) =667a(25) =666a(26) =665a(27) =664a(28) =663a(29) =662
External references
- oeis: A025504