[1,6,36,172,813,3576,15647,66493,282063,1181554, 4951592,20648077,86254964,359920291,1505749933, 6305449303,26485669295,111485395542,470834817242, 1993891398761,8472782274541,36113575773694, 154458283438023,662716935400473,2853093892389838]