A248106 - cp's OEIS frontend

A248106 Least k such that ((k+1)/(k-1))^k - e^2 < 1/n^2.

n	a(n)
1	3
2	5
3	7
4	9
5	12
6	14
7	16
8	18
9	20
10	23
11	25
12	27
13	29
14	32
15	34
16	36
17	38
18	40
19	43
20	45
21	47
22	49
23	52
24	54
25	56
26	58
27	60
28	63
29	65
30	67
31	69
32	72
33	74
34	76
35	78
36	80
37	83
38	85
39	87
40	89
41	92
42	94
43	96
44	98
45	100
46	103
47	105
48	107
49	109
50	111
51	114
52	116
53	118
54	120
55	123
56	125
57	127
58	129
59	131
60	134
61	136

[3, 5, 7, 9, 12, 14, 16, 18, 20, 23, 25, 27, 29, 32, 34, 36, 38, 40, 43, 45, 47, 49, 52, 54, 56, 58, 60, 63, 65, 67, 69, 72, 74, 76, 78, 80, 83, 85, 87, 89, 92, 94, 96, 98, 100, 103, 105, 107, 109, 111, 114, 116, 118, 120, 123, 125, 127, 129, 131, 134, 136]

cp's OEIS Frontend

A248106 Least k such that ((k+1)/(k-1))^k - e^2 < 1/n^2.

Table of values

List of values

n	a(n)
1	3
2	5
3	7
4	9
5	12
6	14
7	16
8	18
9	20
10	23
11	25
12	27
13	29
14	32
15	34
16	36
17	38
18	40
19	43
20	45
21	47
22	49
23	52
24	54
25	56
26	58
27	60
28	63
29	65
30	67
31	69
32	72
33	74
34	76
35	78
36	80
37	83
38	85
39	87
40	89
41	92
42	94
43	96
44	98
45	100
46	103
47	105
48	107
49	109
50	111
51	114
52	116
53	118
54	120
55	123
56	125
57	127
58	129
59	131
60	134
61	136

n	a(n)
1	3
2	5
3	7
4	9
5	12
6	14
7	16
8	18
9	20
10	23
11	25
12	27
13	29
14	32
15	34
16	36
17	38
18	40
19	43
20	45
21	47
22	49
23	52
24	54
25	56
26	58
27	60
28	63
29	65
30	67
31	69
32	72
33	74
34	76
35	78
36	80
37	83
38	85
39	87
40	89
41	92
42	94
43	96
44	98
45	100
46	103
47	105
48	107
49	109
50	111
51	114
52	116
53	118
54	120
55	123
56	125
57	127
58	129
59	131
60	134
61	136

n	a(n)
1	3
2	5
3	7
4	9
5	12
6	14
7	16
8	18
9	20
10	23
11	25
12	27
13	29
14	32
15	34
16	36
17	38
18	40
19	43
20	45
21	47
22	49
23	52
24	54
25	56
26	58
27	60
28	63
29	65
30	67
31	69
32	72
33	74
34	76
35	78
36	80
37	83
38	85
39	87
40	89
41	92
42	94
43	96
44	98
45	100
46	103
47	105
48	107
49	109
50	111
51	114
52	116
53	118
54	120
55	123
56	125
57	127
58	129
59	131
60	134
61	136