[0,0,4,21,65,155,315,574,966,1530,2310,3355,4719, 6461,8645,11340,14620,18564,23256,28785,35245, 42735,51359,61226,72450,85150,99450,115479,133371, 153265,175305,199640,226424,255816,287980,323085]