12 Days of Christmas
142
9280
105174
80
97159
99 Bottles of Beer
15
22
1210
16
1017
46
1414
Abundant Numbers
603
306
284211
222
280
482
420263292
Abundant Numbers (Long)
74
Arithmetic Numbers
4
Ascending Primes
190691
279
12317162
238
138
142
201377
381207
Catalan Numbers
167
Catalan’s Constant
213
214
209
584
200
Christmas Trees
12796
102133
97
15075
Collatz
25
Cubes
63
62
4335
42
7547
Diamonds
62
6855
4360
50
42
147
7739
Divisors
32
30
5430
Emirp Numbers
408326
286
372
417383
Evil Numbers
487346
488
449467
Fibonacci
483
511
247
282201
Fizz Buzz
348733
342
447
500456
841683396
898
886
316
532
166112
Happy Numbers
330451304
267
383473
Inventory Sequence
26
Kolakoski Constant
111
214
7162
19471104
62
133189
Kolakoski Sequence
35
36
2425
20
26
2718
Leap Years
46
40
6045
Leyland Numbers
97
7850
49
69
120101
ln 2
65
142
Look and Say
65
69
4752
28
46
7340
Lucky Numbers
22
Niven Numbers
343
329
427
434406
Number Spiral
550
521
Odious Numbers
346
471
444436
Odious Numbers (Long)
18
Pascal’s Triangle
53
64
156
8548
Pernicious Numbers
287
231
357
370343
Pernicious Numbers (Long)
53
Prime Numbers
196
468354147
373
482
506447
Quine
615
556
636
87533
1,000
939
730
Recamán
88
59
77
4154
61
124
7483
Rijndael S-box
311
66299
183
129349363
Rule 110
11
6
4
6
117
Sierpiński Triangle
200
116
118110
93123
134
308
15393
Smith Numbers
93
151
Tongue-twisters
348286
271542
338
592
414515
Vampire Numbers
9073
72
145175
Van Eck Sequence
24
18
15
21
2320
γ
264280
217
100
105
214
257
207
254222449
584204
λ
200
179
12892
168
102
211199
π
149
5930
4178
57
223
118145
τ
102
148
6139
27
57
120145
φ
103
52
40151
5036
109145
317746
51
2537159188146
27886162
139
√2
145
5134
144
48
29
28083147
𝑒
45
4929
117
26
47762939
106
91112