12 Days of Christmas
520th
99 Bottles of Beer
103rd
Abundant Numbers
103rd
Abundant Numbers (Long)
131st
Arithmetic Numbers
266th
ASCII Table
336th
Calendar
89th
Card Number Validation
173rd
Catalan Numbers
123rd
Christmas Trees
96th
Collatz
50th
Diamonds
247th
Divisors
436th
Emirp Numbers
16th
Evil Numbers
252nd
Evil Numbers (Long)
296th
Fibonacci
203rd1st
Fizz Buzz
45th
Foo Fizz Buzz Bar
20th
Fractions
229th
Happy Numbers
152nd
Happy Numbers (Long)
74th
Intersection
241st
Inventory Sequence
191st
Jacobi Symbol
43rd
Leap Years
85th183rd
Leyland Numbers
1st
Look and Say
54th
Lucky Numbers
106th
Niven Numbers
88th
Niven Numbers (Long)
68th
Number Spiral
294th
Odious Numbers
317th
Odious Numbers (Long)
232nd
Ordinal Numbers
180th
PalindromemordnilaP
92nd
Pangram Grep
127th
Pascal’s Triangle
47th
Pernicious Numbers
60th212th
Pernicious Numbers (Long)
166th
Prime Numbers
149th
Prime Numbers (Long)
336th
Recamán
113th
ROT13
89th
Smith Numbers
46th
Tongue-twisters
193rd
Transpose Sentence
77th
United States
256th
Van Eck Sequence
179th