Row sums of triangle A133935.

Terms

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