[0,1,1,-1,-2,2,6,-5,-18,15,59,-54,-215,199,813,-744,-3135,2890,12394,-11538,-50017,46806,204893,-192451,-849681,800974,3560927,-3367656,-15058478,14279426,64171736,-60992032,-275304665,262199050,1188070488,-1133572891,-5153913606]