A027155 Greatest number in row n of array T given by A027144.
2, 4, 8, 16, 48, 80, 288, 512, 1536, 2816, 9472, 16128, 58880, 103424, 337920, 606208, 2113536, 3620864, 13303808, 23265280, 78905344, 140181504, 497352704, 854523904, 3150839808, 5497421824, 19039518720, 33639366656
Offset: 0