Lengths of runs of identical terms in A253443.

Terms

a(0) =2a(1) =4a(2) =14a(3) =17a(4) =27a(5) =1a(6) =21a(7) =62a(8) =34a(9) =86a(10) =86a(11) =47a(12) =186a(13) =94a(14) =53a(15) =212a(16) =226a(17) =148a(18) =251a(19) =696a(20) =1484a(21) =630a(22) =1870a(23) =563a(24) =813a(25) =188a(26) =1222a(27) =154a(28) =960a(29) =6654