Where records occur in A239866.

Terms

a(0) =1a(1) =9a(2) =91a(3) =205a(4) =362a(5) =519a(6) =634a(7) =1202a(8) =3075a(9) =11620a(10) =19197a(11) =32786a(12) =67401a(13) =67947a(14) =473326a(15) =587793a(16) =1215895a(17) =1361552a(18) =1998403a(19) =2532886a(20) =3039732a(21) =5138070a(22) =7058483a(23) =9465973a(24) =20128072a(25) =76214152