12 Days of Christmas
132
9178
105114
80
93147
99 Bottles of Beer
12
20
1210
15
1016
46
1312
Abundant Numbers
541
283
276202
211
275
440
378245268
Abundant Numbers (Long)
64
Arithmetic Numbers
3
Ascending Primes
151448
170
11214760
209
124
128
150329
182183
Catalan Numbers
57
Catalan’s Constant
84
189
186
514
178
Christmas Trees
12391
98125
95
13771
Collatz
16
Cubes
52
50
4234
39
6843
Diamonds
59
6551
4157
49
41
121
6737
Divisors
31
29
4928
Emirp Numbers
396310
275
365
385355
Evil Numbers
473329
479
414430
Fibonacci
465
494
243
266192
Fizz Buzz
338713
309
432
494442
831669391
891
872
307
513
158106
Happy Numbers
203437292
262
359438
Inventory Sequence
23
Kolakoski Constant
100
154
6859
1736696
58
120169
Kolakoski Sequence
31
32
2323
19
25
2516
Leap Years
44
38
5643
Leyland Numbers
87
7548
47
67
10885
ln 2
60
126
Look and Say
60
62
4548
27
45
6635
Lucky Numbers
15
Niven Numbers
328
317
419
405378
Number Spiral
486
379
Odious Numbers
328
461
411402
Odious Numbers (Long)
17
Pascal’s Triangle
49
63
138
7744
Pernicious Numbers
272
223
349
344309
Pernicious Numbers (Long)
33
Prime Numbers
184
454336147
356
473
465410
Quine
615
518
603
84503
959
918
679
Recamán
80
55
71
4052
59
110
6876
Rijndael S-box
172
27597
169
122281229
ROT13
787
Rule 110
9
6
4
6
106
Sierpiński Triangle
183
111
115106
92118
131
278
14276
Smith Numbers
55
131
Tongue-twisters
342281
268508
331
550
392479
Vampire Numbers
8669
70
129156
Van Eck Sequence
20
17
14
20
2118
γ
210
194
92
96
192
229
186
227195206
376180
λ
187
132
12089
157
100
193183
π
133
5829
4174
56
204
108131
τ
94
132
5938
27
56
108128
φ
95
49
37134
4734
106129
307144
50
2433140169131
24778144
√2
128
4932
130
47
28
25076129
𝑒
43
4828
107
25
46652837
95
8284