a(n) is the least k>1 such that first n terms of Kolakoski sequence A000002 repeat beginning at k-th term.

A022294

a(n) is the least k>1 such that first n terms of Kolakoski sequence A000002 repeat beginning at k-th term.

Terms

    a(0) =4a(1) =5a(2) =7a(3) =7a(4) =10a(5) =10a(6) =10a(7) =37a(8) =37a(9) =37a(10) =37a(11) =55a(12) =55a(13) =55a(14) =55a(15) =55a(16) =55a(17) =55a(18) =82a(19) =82a(20) =82a(21) =82a(22) =82a(23) =82a(24) =82a(25) =82a(26) =82a(27) =82a(28) =460a(29) =460

External references