[1,1,2,8,31,147,884,5567,39176,311400,2644490, 24206327,239684768,2519262527,28077597357, 331892965533,4130002336563,53944450834303, 738940309779760,10577568411051305, 157846971489443335,2452481386778640564, 39589449956634478543]