a(n) = n*2^(n-6).

Terms

a(0) =6a(1) =14a(2) =32a(3) =72a(4) =160a(5) =352a(6) =768a(7) =1664a(8) =3584a(9) =7680a(10) =16384a(11) =34816a(12) =73728a(13) =155648a(14) =327680a(15) =688128a(16) =1441792a(17) =3014656a(18) =6291456a(19) =13107200a(20) =27262976a(21) =56623104a(22) =117440512a(23) =243269632a(24) =503316480a(25) =1040187392a(26) =2147483648a(27) =4429185024a(28) =9126805504a(29) =18790481920