A248565 - cp's OEIS frontend

A248565 Least k such that log(4/3) - sum{1/(h*4^h), h = 1..k} < 1/8^n.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	26
20	27
21	29
22	30
23	32
24	33
25	35
26	36
27	38
28	39
29	41
30	42
31	43
32	45
33	46
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	69
49	70
50	72
51	73
52	75
53	76
54	78
55	79
56	81
57	82
58	84
59	85
60	86
61	88
62	89
63	91
64	92
65	94
66	95

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 16, 17, 19, 20, 21, 23, 24, 26, 27, 29, 30, 32, 33, 35, 36, 38, 39, 41, 42, 43, 45, 46, 48, 49, 51, 52, 54, 55, 57, 58, 60, 61, 63, 64, 66, 67, 69, 70, 72, 73, 75, 76, 78, 79, 81, 82, 84, 85, 86, 88, 89, 91, 92, 94, 95]

cp's OEIS Frontend

A248565 Least k such that log(4/3) - sum{1/(h*4^h), h = 1..k} < 1/8^n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	26
20	27
21	29
22	30
23	32
24	33
25	35
26	36
27	38
28	39
29	41
30	42
31	43
32	45
33	46
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	69
49	70
50	72
51	73
52	75
53	76
54	78
55	79
56	81
57	82
58	84
59	85
60	86
61	88
62	89
63	91
64	92
65	94
66	95

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	26
20	27
21	29
22	30
23	32
24	33
25	35
26	36
27	38
28	39
29	41
30	42
31	43
32	45
33	46
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	69
49	70
50	72
51	73
52	75
53	76
54	78
55	79
56	81
57	82
58	84
59	85
60	86
61	88
62	89
63	91
64	92
65	94
66	95

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	19
15	20
16	21
17	23
18	24
19	26
20	27
21	29
22	30
23	32
24	33
25	35
26	36
27	38
28	39
29	41
30	42
31	43
32	45
33	46
34	48
35	49
36	51
37	52
38	54
39	55
40	57
41	58
42	60
43	61
44	63
45	64
46	66
47	67
48	69
49	70
50	72
51	73
52	75
53	76
54	78
55	79
56	81
57	82
58	84
59	85
60	86
61	88
62	89
63	91
64	92
65	94
66	95