Greatest number in row n of array T given by A027144.

Terms

a(0) =2a(1) =4a(2) =8a(3) =16a(4) =48a(5) =80a(6) =288a(7) =512a(8) =1536a(9) =2816a(10) =9472a(11) =16128a(12) =58880a(13) =103424a(14) =337920a(15) =606208a(16) =2113536a(17) =3620864a(18) =13303808a(19) =23265280a(20) =78905344a(21) =140181504a(22) =497352704a(23) =854523904a(24) =3150839808a(25) =5497421824a(26) =19039518720a(27) =33639366656