[1,0,2,0,3,0,4,0,5,1,7,2,9,3,11,4,13,5,16,7,19,9, 22,11,25,13,28,16,32,19,36,22,40,25,44,28,49,32, 54,36,59,40,64,44,69,49,75,54,81,59,87,64,93,69, 100,75,107,81,114,87,121,93,128,100,136,107,144, 114]