[2,3,3,4,7,4,5,10,10,5,6,13,17,13,6,7,16,25,25,16, 7,8,19,32,43,32,19,8,9,22,39,60,60,39,22,9,10,25, 46,77,106,77,46,25,10,11,28,53,96,156,156,96,53, 28,11,12,31,60,117,218,266,218,117,60,31,12,13,34, 67,140,299,409,409]