A193627 - cp's OEIS frontend

A193627 Indices n such that Perrin(n) < r^n where r is the real root of the polynomial x^3-x-1.

n	a(n)
1	1
2	4
3	6
4	7
5	9
6	11
7	12
8	14
9	17
10	19
11	22
12	24
13	25
14	27
15	29
16	30
17	32
18	35
19	37
20	38
21	40
22	42
23	43
24	45
25	48
26	50
27	53
28	55
29	56
30	58
31	60
32	61
33	63
34	66
35	68
36	71
37	73
38	74
39	76
40	78
41	79
42	81
43	84
44	86
45	89
46	91
47	92
48	94
49	97
50	99
51	102
52	104
53	105
54	107
55	109
56	110
57	112
58	115
59	117
60	120
61	122
62	123
63	125

[1, 4, 6, 7, 9, 11, 12, 14, 17, 19, 22, 24, 25, 27, 29, 30, 32, 35, 37, 38, 40, 42, 43, 45, 48, 50, 53, 55, 56, 58, 60, 61, 63, 66, 68, 71, 73, 74, 76, 78, 79, 81, 84, 86, 89, 91, 92, 94, 97, 99, 102, 104, 105, 107, 109, 110, 112, 115, 117, 120, 122, 123, 125]

cp's OEIS Frontend

A193627 Indices n such that Perrin(n) < r^n where r is the real root of the polynomial x^3-x-1.

Table of values

List of values

n	a(n)
1	1
2	4
3	6
4	7
5	9
6	11
7	12
8	14
9	17
10	19
11	22
12	24
13	25
14	27
15	29
16	30
17	32
18	35
19	37
20	38
21	40
22	42
23	43
24	45
25	48
26	50
27	53
28	55
29	56
30	58
31	60
32	61
33	63
34	66
35	68
36	71
37	73
38	74
39	76
40	78
41	79
42	81
43	84
44	86
45	89
46	91
47	92
48	94
49	97
50	99
51	102
52	104
53	105
54	107
55	109
56	110
57	112
58	115
59	117
60	120
61	122
62	123
63	125

n	a(n)
1	1
2	4
3	6
4	7
5	9
6	11
7	12
8	14
9	17
10	19
11	22
12	24
13	25
14	27
15	29
16	30
17	32
18	35
19	37
20	38
21	40
22	42
23	43
24	45
25	48
26	50
27	53
28	55
29	56
30	58
31	60
32	61
33	63
34	66
35	68
36	71
37	73
38	74
39	76
40	78
41	79
42	81
43	84
44	86
45	89
46	91
47	92
48	94
49	97
50	99
51	102
52	104
53	105
54	107
55	109
56	110
57	112
58	115
59	117
60	120
61	122
62	123
63	125

n	a(n)
1	1
2	4
3	6
4	7
5	9
6	11
7	12
8	14
9	17
10	19
11	22
12	24
13	25
14	27
15	29
16	30
17	32
18	35
19	37
20	38
21	40
22	42
23	43
24	45
25	48
26	50
27	53
28	55
29	56
30	58
31	60
32	61
33	63
34	66
35	68
36	71
37	73
38	74
39	76
40	78
41	79
42	81
43	84
44	86
45	89
46	91
47	92
48	94
49	97
50	99
51	102
52	104
53	105
54	107
55	109
56	110
57	112
58	115
59	117
60	120
61	122
62	123
63	125