{
  "title": "Sierpinski triangle levels 0 to 10: triangles, area, edge length and Pascal's odd numbers",
  "description": "Levels 0 to 10 of the Sierpinski construction: number of triangles, side, area left and total edge length, with the count of odd numbers in the matching rows of Pascal's triangle.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "Drawn Mathematics",
  "page": "https://drawnmathematics.com/fractals/sierpinski-triangle/",
  "derived_from": [
    "Definition: keep the three half-size corner triangles of every triangle and remove the middle one; exact fractions; no third-party data; rounds 0 to 10",
    "Pascal's triangle rows 0 to 1,023 as exact integers (the largest has 307 digits); odd cells compared with a level-10 grid built from the three-copies rule"
  ],
  "method": "Compiled by Drawn Mathematics from the data listed",
  "data_credit": [
    "Computed for this page from the definition of the Sierpinski triangle and exact values of every number in rows 0 to 1,023 of Pascal's triangle"
  ]
}