A133421 - cp's OEIS frontend

A133421 Image of n under one application of the "7x+1" map.

n	a(n)
1	8
2	1
3	1
4	2
5	1
6	3
7	50
8	4
9	3
10	5
11	78
12	6
13	92
14	7
15	5
16	8
17	120
18	9
19	134
20	10
21	7
22	11
23	162
24	12
25	5
26	13
27	9
28	14
29	204
30	15
31	218
32	16
33	11
34	17
35	7
36	18
37	260
38	19
39	13
40	20
41	288
42	21
43	302
44	22
45	15
46	23
47	330
48	24
49	344
50	25
51	17
52	26
53	372
54	27
55	11
56	28
57	19
58	29
59	414
60	30
61	428
62	31
63	21
64	32
65	13
66	33
67	470
68	34
69	23
70	35
71	498

[8, 1, 1, 2, 1, 3, 50, 4, 3, 5, 78, 6, 92, 7, 5, 8, 120, 9, 134, 10, 7, 11, 162, 12, 5, 13, 9, 14, 204, 15, 218, 16, 11, 17, 7, 18, 260, 19, 13, 20, 288, 21, 302, 22, 15, 23, 330, 24, 344, 25, 17, 26, 372, 27, 11, 28, 19, 29, 414, 30, 428, 31, 21, 32, 13, 33, 470, 34, 23, 35, 498]

cp's OEIS Frontend

A133421 Image of n under one application of the "7x+1" map.

Table of values

List of values

n	a(n)
1	8
2	1
3	1
4	2
5	1
6	3
7	50
8	4
9	3
10	5
11	78
12	6
13	92
14	7
15	5
16	8
17	120
18	9
19	134
20	10
21	7
22	11
23	162
24	12
25	5
26	13
27	9
28	14
29	204
30	15
31	218
32	16
33	11
34	17
35	7
36	18
37	260
38	19
39	13
40	20
41	288
42	21
43	302
44	22
45	15
46	23
47	330
48	24
49	344
50	25
51	17
52	26
53	372
54	27
55	11
56	28
57	19
58	29
59	414
60	30
61	428
62	31
63	21
64	32
65	13
66	33
67	470
68	34
69	23
70	35
71	498

n	a(n)
1	8
2	1
3	1
4	2
5	1
6	3
7	50
8	4
9	3
10	5
11	78
12	6
13	92
14	7
15	5
16	8
17	120
18	9
19	134
20	10
21	7
22	11
23	162
24	12
25	5
26	13
27	9
28	14
29	204
30	15
31	218
32	16
33	11
34	17
35	7
36	18
37	260
38	19
39	13
40	20
41	288
42	21
43	302
44	22
45	15
46	23
47	330
48	24
49	344
50	25
51	17
52	26
53	372
54	27
55	11
56	28
57	19
58	29
59	414
60	30
61	428
62	31
63	21
64	32
65	13
66	33
67	470
68	34
69	23
70	35
71	498

n	a(n)
1	8
2	1
3	1
4	2
5	1
6	3
7	50
8	4
9	3
10	5
11	78
12	6
13	92
14	7
15	5
16	8
17	120
18	9
19	134
20	10
21	7
22	11
23	162
24	12
25	5
26	13
27	9
28	14
29	204
30	15
31	218
32	16
33	11
34	17
35	7
36	18
37	260
38	19
39	13
40	20
41	288
42	21
43	302
44	22
45	15
46	23
47	330
48	24
49	344
50	25
51	17
52	26
53	372
54	27
55	11
56	28
57	19
58	29
59	414
60	30
61	428
62	31
63	21
64	32
65	13
66	33
67	470
68	34
69	23
70	35
71	498