Distinct odd numbers in the numerators of the 1/3-Pascal triangle (by row).

Terms

a(0) =1a(1) =7a(2) =5a(3) =13a(4) =25a(5) =55a(6) =19a(7) =31a(8) =73a(9) =49a(10) =203a(11) =95a(12) =105a(13) =145a(14) =295a(15) =179a(16) =583a(17) =737a(18) =37a(19) =71a(20) =1903a(21) =1177a(22) =1683a(23) =325a(24) =2665a(25) =3575a(26) =43a(27) =1225a(28) =8099a(29) =6435