Indices of records in A288818.

Terms

a(0) =1a(1) =2a(2) =23a(3) =223a(4) =233a(5) =237a(6) =2237a(7) =2337a(8) =22337a(9) =23137a(10) =23337a(11) =23373a(12) =23797a(13) =223373a(14) =223797a(15) =231373a(16) =233137a(17) =233797a(18) =2233797a(19) =2313797a(20) =2331373a(21) =2333797a(22) =2337379a(23) =2337397a(24) =2353797a(25) =22353797a(26) =22373797a(27) =23137397a(28) =23173797a(29) =23313797