Positions of records in A344590.

Terms

a(0) =1a(1) =6a(2) =28a(3) =36a(4) =120a(5) =1176a(6) =2016a(7) =3240a(8) =16320a(9) =25200a(10) =32640a(11) =73920a(12) =165600a(13) =259560a(14) =446040a(15) =738720a(16) =2031120a(17) =2096640a(18) =2162160a(19) =2795520a(20) =4193280a(21) =8386560a(22) =27561600a(23) =73926720a(24) =75897360a(25) =103672800a(26) =231221760a(27) =396506880a(28) =976510080a(29) =1088367840