12 Days of Christmas
28th182nd156th45th73rd52nd131st385th37th63rd29th52nd
139th1,084th35th116th93rd24th45th19th
99 Bottles of Beer
22nd
406th
1,014th
Fibonacci
140th552nd
173rd
312th567th
209th
206th
1,447th175th256th268th
Fizz Buzz
184th
988th
2,658th
305th
Happy Numbers
234th
Leap Years
64th
486th
907th
Recamán
421st