A304879 - cp's OEIS frontend

A304879 a(n) = denominator(min{r with r in R}) and R = {0 <= r rational <= 1 and [rk] = n}. Here k = 10^(floor(log_10(n))+1) and [x] = floor(x+1/2) + ceiling((2x-1)/4) - floor((2*x-1)/4) - 1.

n	a(n)
0	1
1	10
2	6
3	7
4	8
5	2
6	9
7	3
8	4
9	7
10	21
11	19
12	26
13	95
14	37
15	62
16	58
17	6
18	40
19	27
20	41
21	39
22	93
23	71
24	17
25	53
26	98
27	83
28	40
29	7
30	61
31	59
32	73
33	83
34	98
35	84
36	76
37	63
38	8
39	96
40	81
41	79
42	53
43	87
44	85
45	92
46	90
47	43
48	40
49	68
50	2
51	99
52	33
53	99
54	71
55	11
56	9
57	23
58	40
59	94
60	42
61	38
62	13
63	99
64	74
65	31
66	29
67	3
68	40

[1, 10, 6, 7, 8, 2, 9, 3, 4, 7, 21, 19, 26, 95, 37, 62, 58, 6, 40, 27, 41, 39, 93, 71, 17, 53, 98, 83, 40, 7, 61, 59, 73, 83, 98, 84, 76, 63, 8, 96, 81, 79, 53, 87, 85, 92, 90, 43, 40, 68, 2, 99, 33, 99, 71, 11, 9, 23, 40, 94, 42, 38, 13, 99, 74, 31, 29, 3, 40]

cp's OEIS Frontend

A304879 a(n) = denominator(min{r with r in R}) and R = {0 <= r rational <= 1 and [rk] = n}. Here k = 10^(floor(log_10(n))+1) and [x] = floor(x+1/2) + ceiling((2x-1)/4) - floor((2*x-1)/4) - 1.

Table of values

List of values

n	a(n)
0	1
1	10
2	6
3	7
4	8
5	2
6	9
7	3
8	4
9	7
10	21
11	19
12	26
13	95
14	37
15	62
16	58
17	6
18	40
19	27
20	41
21	39
22	93
23	71
24	17
25	53
26	98
27	83
28	40
29	7
30	61
31	59
32	73
33	83
34	98
35	84
36	76
37	63
38	8
39	96
40	81
41	79
42	53
43	87
44	85
45	92
46	90
47	43
48	40
49	68
50	2
51	99
52	33
53	99
54	71
55	11
56	9
57	23
58	40
59	94
60	42
61	38
62	13
63	99
64	74
65	31
66	29
67	3
68	40

n	a(n)
0	1
1	10
2	6
3	7
4	8
5	2
6	9
7	3
8	4
9	7
10	21
11	19
12	26
13	95
14	37
15	62
16	58
17	6
18	40
19	27
20	41
21	39
22	93
23	71
24	17
25	53
26	98
27	83
28	40
29	7
30	61
31	59
32	73
33	83
34	98
35	84
36	76
37	63
38	8
39	96
40	81
41	79
42	53
43	87
44	85
45	92
46	90
47	43
48	40
49	68
50	2
51	99
52	33
53	99
54	71
55	11
56	9
57	23
58	40
59	94
60	42
61	38
62	13
63	99
64	74
65	31
66	29
67	3
68	40

cp's OEIS Frontend

A304879 a(n) = denominator(min{r with r in R}) and R = {0 <= r rational <= 1 and [r*k] = n}. Here k = 10^(floor(log_10(n))+1) and [x] = floor(x+1/2) + ceiling((2*x-1)/4) - floor((2*x-1)/4) - 1.

Table of values

List of values

A304879 a(n) = denominator(min{r with r in R}) and R = {0 <= r rational <= 1 and [rk] = n}. Here k = 10^(floor(log_10(n))+1) and [x] = floor(x+1/2) + ceiling((2x-1)/4) - floor((2*x-1)/4) - 1.

n	a(n)
0	1
1	10
2	6
3	7
4	8
5	2
6	9
7	3
8	4
9	7
10	21
11	19
12	26
13	95
14	37
15	62
16	58
17	6
18	40
19	27
20	41
21	39
22	93
23	71
24	17
25	53
26	98
27	83
28	40
29	7
30	61
31	59
32	73
33	83
34	98
35	84
36	76
37	63
38	8
39	96
40	81
41	79
42	53
43	87
44	85
45	92
46	90
47	43
48	40
49	68
50	2
51	99
52	33
53	99
54	71
55	11
56	9
57	23
58	40
59	94
60	42
61	38
62	13
63	99
64	74
65	31
66	29
67	3
68	40