{"product_id":"pentagonal-number-von-undefined","title":"Pentagonal Number","description":"Anmerkung der Shop-Redaktion: Leider liegt bei uns für dieses Buch (noch) keine Beschreibung vor.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786131300981\"\u003e\u003ch3\u003eFigurate Number, Triangular Number, Square Number, Pentagon, Rotational        Symmetry\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786131300981","offer_id":57316686725445,"sku":"9786131300981","price":116.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/7944ed1b-5846-4fca-9f1d-73642748019d.jpg?v=1774854070","url":"https:\/\/shop.autorenwelt.de\/products\/pentagonal-number-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}