Triangle whose (i,j)-th entry is binomial(i,j)*3^(i-j)*2^j.

A038220

Triangle whose (i,j)-th entry is binomial(i,j)*3^(i-j)*2^j.

Terms

    a(0) =1a(1) =3a(2) =2a(3) =9a(4) =12a(5) =4a(6) =27a(7) =54a(8) =36a(9) =8a(10) =81a(11) =216a(12) =216a(13) =96a(14) =16a(15) =243a(16) =810a(17) =1080a(18) =720a(19) =240a(20) =32a(21) =729a(22) =2916a(23) =4860a(24) =4320a(25) =2160a(26) =576a(27) =64a(28) =2187a(29) =10206

External references