12 Days of Christmas
182
171175
237171
173
177156
99 Bottles of Beer
19
21
1718
20
2217
80
1914
Abundant Numbers
225
538
326
277203
234
287
472
378308271
Abundant Numbers (Long)
64
Arithmetic Numbers
3
Ascending Primes
93
170590
241
11214560
206
123
127
238325
326181
Catalan Numbers
143
Catalan’s Constant
475
358
186
513
186
Christmas Trees
12391
98126
109
13772
Collatz
22
Cubes
60
82
3935
33
4938
Diamonds
59
6552
5157
59
46
131
7037
Divisors
32
30
4928
Emirp Numbers
449414
338
450
479506
Evil Numbers
473374
479
468427
Fibonacci
464
493
243
265191
Fizz Buzz
341
718
335
436
496452
947672394
977
924
307
517
159110
Happy Numbers
360530402
337
482440
Inventory Sequence
23
Kolakoski Constant
101
500
6864
1726796
71
120170
Kolakoski Sequence
31
32
2324
18
25
2517
Leap Years
46
38
5643
Leyland Numbers
93
7550
63
79
10790
ln 2
60
125
Look and Say
60
61
4550
28
56
6638
Lucky Numbers
19
Niven Numbers
358
321
420
434382
Number Spiral
582
377
Odious Numbers
383
461
474400
Odious Numbers (Long)
17
Pascal’s Triangle
53
67
138
7644
Pernicious Numbers
288
222
349
349316
Pernicious Numbers (Long)
2
33
Prime Numbers
186
454358147
355
473
552409
Quine
615
516
602
84502
957
917
678
Recamán
80
57
71
4052
66
110
6876
Rijndael S-box
275
56294
252
122307316
Rule 110
8
4
3
4
64
Sierpiński Triangle
136
82
8580
7688
102
200
10468
Smith Numbers
82
130
Tongue-twisters
516494
492529
596
658
508541
Vampire Numbers
9581
95
129156
Van Eck Sequence
21
17
14
21
2118
γ
304497
482
92
96
510
501
185
507510726
516478
λ
501
231
168142
161
159
478512
π
132
5830
4188
63
203
108132
τ
94
131
5938
27
62
108130
φ
95
49
37134
4835
100129
308544
51
2634144168131
24778122
123
√2
129
5035
130
48
31
25076132
𝑒
44
4830
107
26
46723137
97
8386