[0,0,27,999,11565,74811,342042,1239525,3799488,10259640,25076952,56552364,119324403,238062357,452774595,826245798,1454229216,2479147536,4108199481,6636929805,10479498849,16207085223,24596072424,36687908235,53862785520,77929575480]