A292289 - cp's OEIS frontend

A292289 Smallest denominator of a proper fraction that has a nontrivial anomalous cancellation in base b.

n	a(n)
2	6
3	12
4	14
5	30
6	33
7	56
8	60
9	39
10	64
11	132
12	138
13	182
14	189
15	110
16	84
17	306
18	315
19	380
20	390
21	174
22	272
23	552
24	564
25	155
26	402
27	360
28	259
29	870
30	885
31	992
32	1008
33	405
34	624
35	609
36	258
37	1406
38	1425
39	754
40	530
41	1722
42	1743
43	1892
44	1914
45	504
46	1120
47	2256
48	2280
49	399
50	1065
51	1037
52	897
53	2862

[6, 12, 14, 30, 33, 56, 60, 39, 64, 132, 138, 182, 189, 110, 84, 306, 315, 380, 390, 174, 272, 552, 564, 155, 402, 360, 259, 870, 885, 992, 1008, 405, 624, 609, 258, 1406, 1425, 754, 530, 1722, 1743, 1892, 1914, 504, 1120, 2256, 2280, 399, 1065, 1037, 897, 2862]

cp's OEIS Frontend

A292289 Smallest denominator of a proper fraction that has a nontrivial anomalous cancellation in base b.

Table of values

List of values