[1,1,2,6,24,44,80,144,264,484,888,1632,3000,5516, 10144,18656,34312,63108,116072,213488,392664, 722220,1328368,2443248,4493832,8265444,15202520, 27961792,51429752,94594060,173985600,320009408, 588589064,1082584068,1991182536]