User blog comment:GravityJai/PYRAMID DUDE/@comment-174.111.224.49-20120812213012

Almost all the symbols not in the circle are alchemic. The llama and the shooting star are off of Mabel's sweaters, the hand is from the book, a pentagram from the Tent of Telepathy, the tree off Dippers hat, the symbol off Stan's fez, the ice from the Dawn2Dusk, the question mark from the Mystery Shack and Soos, Sans glasses and the heart from "Norman's" sweater. There is no reference to the numerical sequences or the pyramid. The cryptograms reveal nothing about the episodes, aside from the one in the picture above. Maybe this big setup is just in the theme song to give us fans something to talk about.