Indices of records in A327007.

Terms

a(0) =1a(1) =2a(2) =3a(3) =8a(4) =24a(5) =48a(6) =120a(7) =360a(8) =1088a(9) =3135a(10) =9999a(11) =31328a(12) =103040a(13) =342224a(14) =1151328a(15) =3920399a(16) =13571855a(17) =47416995a(18) =166642280a(19) =590733024a(20) =2105524995a(21) =7553695743a(22) =27244473480a(23) =98709700760a(24) =359212031648