[1,1,1,2,4,7,13,24,46,86,166,314,610,1163,2269, 4352,8518,16414,32206,62292,122464,237590,467842, 909960,1794196,3497248,6903352,13480826,26635774, 52097267,103020253,201780224,399300166,783051638, 1550554582,3044061116]