Distinct even elements in 4-Pascal triangle A028275 (by row).

Terms

a(0) =4a(1) =6a(2) =10a(3) =16a(4) =8a(5) =32a(6) =40a(7) =86a(8) =110a(9) =50a(10) =126a(11) =196a(12) =12a(13) =176a(14) =322a(15) =392a(16) =498a(17) =714a(18) =14a(19) =310a(20) =1212a(21) =1428a(22) =100a(23) =396a(24) =2640a(25) =496a(26) =2992a(27) =5280a(28) =18a(29) =148