Triangle read by rows: row n consists of the n numbers k such that A075254(k) = A346378(n).

Terms

a(0) =1a(1) =7a(2) =8a(3) =38a(4) =44a(5) =48a(6) =94a(7) =115a(8) =119a(9) =121a(10) =158a(11) =177a(12) =188a(13) =203a(14) =209a(15) =718a(16) =807a(17) =895a(18) =979a(19) =1003a(20) =1007a(21) =1678a(22) =2012a(23) =2095a(24) =2327a(25) =2363a(26) =2407a(27) =2419a(28) =958a(29) =1077