The positions of records in A236747.

Terms

a(0) =1a(1) =2a(2) =5a(3) =105a(4) =585a(5) =1041a(6) =1590a(7) =3582a(8) =5460a(9) =19425a(10) =21450a(11) =21540a(12) =33495a(13) =42315a(14) =101745a(15) =122265a(16) =151710a(17) =176190a(18) =252525a(19) =267435a(20) =318780a(21) =343800a(22) =464100a(23) =542640a(24) =868140a(25) =996765a(26) =1080450a(27) =1217370a(28) =1322685a(29) =1461495