12 Days of Christmas
189
173
180
239
174
174
183
159
99 Bottles of Beer
23
22
17
18
20
22
17
80
20
14
Abundant Numbers
245
603
353
290
211
246
297
518
469
333
310
Abundant Numbers (Long)
74
Arithmetic Numbers
4
Ascending Primes
113
206
644
279
123
555
66
238
147
146
276
810
381
207
Catalan Numbers
167
Catalan’s Constant
553
412
209
633
208
Christmas Trees
127
98
102
133
122
150
75
Collatz
25
Cubes
67
109
40
37
34
57
41
Diamonds
62
68
55
54
63
60
48
147
77
39
Divisors
33
32
54
30
Emirp Numbers
465
444
357
459
528
560
Evil Numbers
487
397
488
513
467
Fibonacci
483
511
247
282
201
Fizz Buzz
348
733
342
447
500
472
955
683
396
983
932
316
532
166
112
Happy Numbers
389
549
426
344
522
473
Inventory Sequence
33
Kolakoski Constant
111
577
71
68
194
71
104
74
133
189
Kolakoski Sequence
48
37
24
27
20
26
27
18
Leap Years
47
40
60
45
Leyland Numbers
113
79
53
67
81
120
101
ln 2
100
142
Look and Say
65
69
47
54
29
57
73
40
Lucky Numbers
35
Niven Numbers
374
329
427
465
406
Number Spiral
668
521
Odious Numbers
407
471
519
436
Odious Numbers (Long)
18
Pascal’s Triangle
57
69
156
85
48
Pernicious Numbers
306
231
357
370
343
Pernicious Numbers (Long)
2
5
3
Prime Numbers
198
468
380
147
373
482
608
447
Quine
615
556
636
87
533
1,000
939
730
Recamán
105
61
77
41
54
68
124
74
83
Rijndael S-box
591
662
99
97
284
191
712
363
Rule 110
9
4
3
4
7
4
Sierpiński Triangle
139
86
88
84
79
91
102
223
112
70
Smith Numbers
130
152
Tongue-twisters
522
503
501
542
600
691
522
559
Vampire Numbers
100
87
98
145
175
Van Eck Sequence
28
20
15
22
23
20
γ
344
571
560
100
105
582
573
209
593
586
832
584
545
λ
544
248
172
146
168
162
529
567
π
149
59
31
41
104
64
223
118
145
τ
102
148
61
40
27
64
120
145
φ
105
41
151
50
37
56
109
145
31
92
46
52
27
35
159
188
151
278
86
162
139
√2
145
51
36
144
48
32
280
83
147
𝑒
46
49
31
116
26
47
76
32
39
109
97
112