Locations of records in A378898.

Terms

a(0) =1a(1) =3a(2) =13a(3) =31a(4) =49a(5) =68a(6) =216a(7) =227a(8) =288a(9) =339a(10) =408a(11) =421a(12) =797a(13) =1176a(14) =1494a(15) =1947a(16) =3876a(17) =6453a(18) =12108a(19) =12558a(20) =13272a(21) =24027a(22) =80667a(23) =92472a(24) =98154a(25) =186543a(26) =765351a(27) =2294838a(28) =6815886a(29) =11105034