[2,3,3,4,5,4,5,8,8,5,6,12,13,12,6,7,17,21,21,17,7, 8,23,30,35,30,23,8,9,30,42,51,51,42,30,9,10,38,55, 73,75,73,55,38,10,11,47,71,96,109,109,96,71,47,11, 12,57,88,125,143,159,143,125,88,57,12,13,68,108, 156,187,209,209,187,156,108,68,13]