[1,4,3,5,8,6,11,9,14,13,12,10,17,28,27,15,18,19, 29,56,55,24,20,21,35,57,112,111,26,22,30,39,59, 113,224,223,32,23,36,43,71,115,225,448,447,33,25, 37,58,79,119,227,449,896,895,50,31,40,60,87,143, 231]