Fibonacci
325th
154th
Intersection
84th
140th
Leap Years
138th
395th
22nd
Prime Numbers
405th
980th
Quine
28th
602nd
Tongue-twisters
416th
Vampire Numbers
6th
λ
79th
30th
47th35th134th
6th8th
π
25th11th35th108th90th21st37th35th50th59th67th180th81st41st32nd82nd75th56th446th71st110th56th42nd11th9th
τ
9th
φ
25th
√2
13th
𝑒
28th