[0,1,2,4,6,9,13,17,22,27,33,39,46,54,62,71,80,90, 100,111,123,135,148,161,175,190,205,221,237,254, 271,289,308,327,347,367,388,409,431,454,477,501, 525,550,575,601,628,655,683,711,740,770,800,831]