#The output for ApplyUmSc(SAPUS2,q,44,{x[1],x[2],x[3]}); #the n^th term is the number of self-avoiding polygons with #perimeter 2n+2 (n=1,2,...21) and at most 4 horizontal edges #per vertical cross-section [1, 2, 7, 28, 124, 588, 2938, 15266, 81770, 448698, 2510813, 14277838, 82286365 , 479610362, 2822332127, 16745262798, 100058822258, 601588809890, 3636591773529 , 22088370875438, 134733261281038]