[1,0,1,4,25,176,1353,11012,93329,815104,7285489, 66324644,612863337,5733381616,54195878137, 516852285668,4966883732129,48049936644736, 467566946973537,4573486005681092, 44942852084894777,443484037981300144, 4392621673072766505]