Triangle read by rows: T(n,k) = 2^n * 3^k, 0 <= k <= n, n >= 0.

Terms

a(0) =1a(1) =2a(2) =6a(3) =4a(4) =12a(5) =36a(6) =8a(7) =24a(8) =72a(9) =216a(10) =16a(11) =48a(12) =144a(13) =432a(14) =1296a(15) =32a(16) =96a(17) =288a(18) =864a(19) =2592a(20) =7776a(21) =64a(22) =192a(23) =576a(24) =1728a(25) =5184a(26) =15552a(27) =46656a(28) =128a(29) =384