A175407 - cp's OEIS frontend

A175407 a(n) = the least integer k such that (1+1/n)^k >= 3.

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	29
26	30
27	31
28	32
29	33
30	34
31	35
32	36
33	37
34	38
35	39
36	41
37	42
38	43
39	44
40	45
41	46
42	47
43	48
44	49
45	50
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	63
57	64
58	65
59	66
60	67
61	68
62	69
63	70
64	71
65	72
66	74
67	75

[2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 75]

cp's OEIS Frontend

A175407 a(n) = the least integer k such that (1+1/n)^k >= 3.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	29
26	30
27	31
28	32
29	33
30	34
31	35
32	36
33	37
34	38
35	39
36	41
37	42
38	43
39	44
40	45
41	46
42	47
43	48
44	49
45	50
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	63
57	64
58	65
59	66
60	67
61	68
62	69
63	70
64	71
65	72
66	74
67	75

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	29
26	30
27	31
28	32
29	33
30	34
31	35
32	36
33	37
34	38
35	39
36	41
37	42
38	43
39	44
40	45
41	46
42	47
43	48
44	49
45	50
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	63
57	64
58	65
59	66
60	67
61	68
62	69
63	70
64	71
65	72
66	74
67	75

n	a(n)
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	21
19	22
20	23
21	24
22	25
23	26
24	27
25	29
26	30
27	31
28	32
29	33
30	34
31	35
32	36
33	37
34	38
35	39
36	41
37	42
38	43
39	44
40	45
41	46
42	47
43	48
44	49
45	50
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	63
57	64
58	65
59	66
60	67
61	68
62	69
63	70
64	71
65	72
66	74
67	75