A231959 - cp's OEIS frontend

A231959 Numbers n dividing the Lucas sequence u(n) defined by u(i) = 3*u(i-1) - u(i-2) with initial conditions u(0)=0, u(1)=1.

n	a(n)
1	1
2	5
3	6
4	12
5	18
6	24
7	25
8	30
9	36
10	48
11	54
12	55
13	60
14	72
15	84
16	90
17	96
18	108
19	120
20	125
21	144
22	150
23	162
24	168
25	180
26	192
27	216
28	240
29	252
30	270
31	275
32	276
33	288
34	300
35	306
36	324
37	330
38	336
39	342
40	360
41	384
42	420
43	432
44	450
45	480
46	486
47	504
48	540
49	552
50	576
51	588
52	600
53	605
54	612
55	625

[1, 5, 6, 12, 18, 24, 25, 30, 36, 48, 54, 55, 60, 72, 84, 90, 96, 108, 120, 125, 144, 150, 162, 168, 180, 192, 216, 240, 252, 270, 275, 276, 288, 300, 306, 324, 330, 336, 342, 360, 384, 420, 432, 450, 480, 486, 504, 540, 552, 576, 588, 600, 605, 612, 625]

cp's OEIS Frontend

A231959 Numbers n dividing the Lucas sequence u(n) defined by u(i) = 3*u(i-1) - u(i-2) with initial conditions u(0)=0, u(1)=1.

Table of values

List of values

n	a(n)
1	1
2	5
3	6
4	12
5	18
6	24
7	25
8	30
9	36
10	48
11	54
12	55
13	60
14	72
15	84
16	90
17	96
18	108
19	120
20	125
21	144
22	150
23	162
24	168
25	180
26	192
27	216
28	240
29	252
30	270
31	275
32	276
33	288
34	300
35	306
36	324
37	330
38	336
39	342
40	360
41	384
42	420
43	432
44	450
45	480
46	486
47	504
48	540
49	552
50	576
51	588
52	600
53	605
54	612
55	625

n	a(n)
1	1
2	5
3	6
4	12
5	18
6	24
7	25
8	30
9	36
10	48
11	54
12	55
13	60
14	72
15	84
16	90
17	96
18	108
19	120
20	125
21	144
22	150
23	162
24	168
25	180
26	192
27	216
28	240
29	252
30	270
31	275
32	276
33	288
34	300
35	306
36	324
37	330
38	336
39	342
40	360
41	384
42	420
43	432
44	450
45	480
46	486
47	504
48	540
49	552
50	576
51	588
52	600
53	605
54	612
55	625

n	a(n)
1	1
2	5
3	6
4	12
5	18
6	24
7	25
8	30
9	36
10	48
11	54
12	55
13	60
14	72
15	84
16	90
17	96
18	108
19	120
20	125
21	144
22	150
23	162
24	168
25	180
26	192
27	216
28	240
29	252
30	270
31	275
32	276
33	288
34	300
35	306
36	324
37	330
38	336
39	342
40	360
41	384
42	420
43	432
44	450
45	480
46	486
47	504
48	540
49	552
50	576
51	588
52	600
53	605
54	612
55	625