A200995 - cp's OEIS frontend

A200995 Numbers not expressible as a product of Lucas numbers.

n	a(n)
1	5
2	10
3	13
4	15
5	17
6	19
7	20
8	23
9	25
10	26
11	30
12	31
13	34
14	35
15	37
16	38
17	39
18	40
19	41
20	43
21	45
22	46
23	50
24	51
25	52
26	53
27	55
28	57
29	59
30	60
31	61
32	62
33	65
34	67
35	68
36	69
37	70
38	71
39	73
40	74
41	75
42	78
43	79
44	80
45	82
46	83
47	85
48	86
49	89
50	90
51	91
52	92
53	93
54	95
55	97
56	100
57	101
58	102
59	103
60	104
61	105
62	106
63	107
64	109

[5, 10, 13, 15, 17, 19, 20, 23, 25, 26, 30, 31, 34, 35, 37, 38, 39, 40, 41, 43, 45, 46, 50, 51, 52, 53, 55, 57, 59, 60, 61, 62, 65, 67, 68, 69, 70, 71, 73, 74, 75, 78, 79, 80, 82, 83, 85, 86, 89, 90, 91, 92, 93, 95, 97, 100, 101, 102, 103, 104, 105, 106, 107, 109]

cp's OEIS Frontend

A200995 Numbers not expressible as a product of Lucas numbers.

Table of values

List of values

n	a(n)
1	5
2	10
3	13
4	15
5	17
6	19
7	20
8	23
9	25
10	26
11	30
12	31
13	34
14	35
15	37
16	38
17	39
18	40
19	41
20	43
21	45
22	46
23	50
24	51
25	52
26	53
27	55
28	57
29	59
30	60
31	61
32	62
33	65
34	67
35	68
36	69
37	70
38	71
39	73
40	74
41	75
42	78
43	79
44	80
45	82
46	83
47	85
48	86
49	89
50	90
51	91
52	92
53	93
54	95
55	97
56	100
57	101
58	102
59	103
60	104
61	105
62	106
63	107
64	109

n	a(n)
1	5
2	10
3	13
4	15
5	17
6	19
7	20
8	23
9	25
10	26
11	30
12	31
13	34
14	35
15	37
16	38
17	39
18	40
19	41
20	43
21	45
22	46
23	50
24	51
25	52
26	53
27	55
28	57
29	59
30	60
31	61
32	62
33	65
34	67
35	68
36	69
37	70
38	71
39	73
40	74
41	75
42	78
43	79
44	80
45	82
46	83
47	85
48	86
49	89
50	90
51	91
52	92
53	93
54	95
55	97
56	100
57	101
58	102
59	103
60	104
61	105
62	106
63	107
64	109

n	a(n)
1	5
2	10
3	13
4	15
5	17
6	19
7	20
8	23
9	25
10	26
11	30
12	31
13	34
14	35
15	37
16	38
17	39
18	40
19	41
20	43
21	45
22	46
23	50
24	51
25	52
26	53
27	55
28	57
29	59
30	60
31	61
32	62
33	65
34	67
35	68
36	69
37	70
38	71
39	73
40	74
41	75
42	78
43	79
44	80
45	82
46	83
47	85
48	86
49	89
50	90
51	91
52	92
53	93
54	95
55	97
56	100
57	101
58	102
59	103
60	104
61	105
62	106
63	107
64	109