== 
A myriagonal number is a number that can be arranged to form a myriagon. The formula is n*(4999n4998). The first few myriagonal numbers are: 1, 10000, 29997, 59992, 99985, 149976, 209965, 279952, 359937, 449920, 549901, 659880, 779857, 909832, 1049805, 1199776, 1359745, 1529712, 1709677, 1899640, 2099601. Retrieved from "http://en.wikipedia.org/" 
