Indices of records in A333537.

Terms

a(0) =1a(1) =5a(2) =21a(3) =91a(4) =355a(5) =456a(6) =666a(7) =2927a(8) =4946a(9) =6064a(10) =6188a(11) =6192a(12) =13858a(13) =14884a(14) =39592a(15) =54429a(16) =77603a(17) =87566a(18) =210905a(19) =245770a(20) =422097a(21) =585876a(22) =908602a(23) =976209a(24) =1240768a(25) =1340675a(26) =1573890a(27) =2589172a(28) =4740893a(29) =5168099