A292288 - cp's OEIS frontend

A292288 Numerators of smallest denominator of a proper fraction that has a nontrivial anomalous cancellation in base b.

n	a(n)
2	3
3	4
4	7
5	6
6	11
7	8
8	15
9	13
10	16
11	12
12	23
13	14
14	27
15	22
16	21
17	18
18	35
19	20
20	39
21	29
22	34
23	24
24	47
25	31
26	67
27	40
28	37
29	30
30	59
31	32
32	63
33	45
34	52
35	87
36	43
37	38
38	75
39	58
40	53
41	42
42	83
43	44
44	87
45	56
46	70
47	48
48	95
49	57
50	71
51	122
52	69
53	54
54	107
55	67
56	71
57	77
58	88
59	60
60	119
61	62
62	123
63	94
64	73
65	81
66	79

[3, 4, 7, 6, 11, 8, 15, 13, 16, 12, 23, 14, 27, 22, 21, 18, 35, 20, 39, 29, 34, 24, 47, 31, 67, 40, 37, 30, 59, 32, 63, 45, 52, 87, 43, 38, 75, 58, 53, 42, 83, 44, 87, 56, 70, 48, 95, 57, 71, 122, 69, 54, 107, 67, 71, 77, 88, 60, 119, 62, 123, 94, 73, 81, 79]

cp's OEIS Frontend

A292288 Numerators of smallest denominator of a proper fraction that has a nontrivial anomalous cancellation in base b.

Table of values

List of values

n	a(n)
2	3
3	4
4	7
5	6
6	11
7	8
8	15
9	13
10	16
11	12
12	23
13	14
14	27
15	22
16	21
17	18
18	35
19	20
20	39
21	29
22	34
23	24
24	47
25	31
26	67
27	40
28	37
29	30
30	59
31	32
32	63
33	45
34	52
35	87
36	43
37	38
38	75
39	58
40	53
41	42
42	83
43	44
44	87
45	56
46	70
47	48
48	95
49	57
50	71
51	122
52	69
53	54
54	107
55	67
56	71
57	77
58	88
59	60
60	119
61	62
62	123
63	94
64	73
65	81
66	79

n	a(n)
2	3
3	4
4	7
5	6
6	11
7	8
8	15
9	13
10	16
11	12
12	23
13	14
14	27
15	22
16	21
17	18
18	35
19	20
20	39
21	29
22	34
23	24
24	47
25	31
26	67
27	40
28	37
29	30
30	59
31	32
32	63
33	45
34	52
35	87
36	43
37	38
38	75
39	58
40	53
41	42
42	83
43	44
44	87
45	56
46	70
47	48
48	95
49	57
50	71
51	122
52	69
53	54
54	107
55	67
56	71
57	77
58	88
59	60
60	119
61	62
62	123
63	94
64	73
65	81
66	79

n	a(n)
2	3
3	4
4	7
5	6
6	11
7	8
8	15
9	13
10	16
11	12
12	23
13	14
14	27
15	22
16	21
17	18
18	35
19	20
20	39
21	29
22	34
23	24
24	47
25	31
26	67
27	40
28	37
29	30
30	59
31	32
32	63
33	45
34	52
35	87
36	43
37	38
38	75
39	58
40	53
41	42
42	83
43	44
44	87
45	56
46	70
47	48
48	95
49	57
50	71
51	122
52	69
53	54
54	107
55	67
56	71
57	77
58	88
59	60
60	119
61	62
62	123
63	94
64	73
65	81
66	79