Indices of record values in A228098.

Terms

a(0) =1a(1) =2a(2) =4a(3) =30a(4) =180a(5) =462a(6) =890a(7) =1532a(8) =3385a(9) =19871a(10) =29040a(11) =31545a(12) =597311a(13) =1293698a(14) =2279181a(15) =118374763a(16) =821495413a(17) =2247521689a(18) =3145845927a(19) =7650216016a(20) =22859974504a(21) =78076882908a(22) =189573830057a(23) =223393027147a(24) =435001965071a(25) =637259184969a(26) =821040118481