[1,1,1,1,1,1,1,1,1,1,2,3,4,5,6,7,8,9,9,8,7,6,5,4, 3,2,1,1,3,6,10,15,21,28,36,45,54,61,66,69,70,69, 66,61,54,45,36,28,21,15,10,6,3,1,1,4,10,20,35,56, 84,120,165,219,279,342,405,465,519,564,597,615, 615,597,564,519,465,405,342,279,219,165,120,84]