A278217 - cp's OEIS frontend

A278217 Filter-sequence related to base-2 run-length encoding: a(n) = A046523(A075159(1+n)) = A046523(1+A075157(n)).

n	a(n)
0	1
1	2
2	2
3	4
4	6
5	2
6	4
7	8
8	12
9	6
10	2
11	6
12	12
13	4
14	8
15	16
16	24
17	12
18	6
19	30
20	6
21	2
22	6
23	12
24	36
25	12
26	4
27	12
28	24
29	8
30	16
31	32
32	48
33	24
34	12
35	60
36	30
37	6
38	30
39	60
40	12
41	6
42	2
43	6
44	30
45	6
46	12
47	24
48	72
49	36
50	12
51	60
52	12
53	4
54	12
55	36
56	72
57	24
58	8
59	24
60	48
61	16
62	32
63	64
64	96
65	48
66	24
67	120
68	60
69	12
70	60
71	180
72	60
73	30
74	6
75	30
76	210
77	30
78	60
79	120
80	24
81	12
82	6
83	30
84	6
85	2
86	6
87	12
88	60
89	30
90	6
91	30
92	60
93	12
94	24
95	48
96	144
97	72

[1, 2, 2, 4, 6, 2, 4, 8, 12, 6, 2, 6, 12, 4, 8, 16, 24, 12, 6, 30, 6, 2, 6, 12, 36, 12, 4, 12, 24, 8, 16, 32, 48, 24, 12, 60, 30, 6, 30, 60, 12, 6, 2, 6, 30, 6, 12, 24, 72, 36, 12, 60, 12, 4, 12, 36, 72, 24, 8, 24, 48, 16, 32, 64, 96, 48, 24, 120, 60, 12, 60, 180, 60, 30, 6, 30, 210, 30, 60, 120, 24, 12, 6, 30, 6, 2, 6, 12, 60, 30, 6, 30, 60, 12, 24, 48, 144, 72]

cp's OEIS Frontend

A278217 Filter-sequence related to base-2 run-length encoding: a(n) = A046523(A075159(1+n)) = A046523(1+A075157(n)).

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	4
4	6
5	2
6	4
7	8
8	12
9	6
10	2
11	6
12	12
13	4
14	8
15	16
16	24
17	12
18	6
19	30
20	6
21	2
22	6
23	12
24	36
25	12
26	4
27	12
28	24
29	8
30	16
31	32
32	48
33	24
34	12
35	60
36	30
37	6
38	30
39	60
40	12
41	6
42	2
43	6
44	30
45	6
46	12
47	24
48	72
49	36
50	12
51	60
52	12
53	4
54	12
55	36
56	72
57	24
58	8
59	24
60	48
61	16
62	32
63	64
64	96
65	48
66	24
67	120
68	60
69	12
70	60
71	180
72	60
73	30
74	6
75	30
76	210
77	30
78	60
79	120
80	24
81	12
82	6
83	30
84	6
85	2
86	6
87	12
88	60
89	30
90	6
91	30
92	60
93	12
94	24
95	48
96	144
97	72

n	a(n)
0	1
1	2
2	2
3	4
4	6
5	2
6	4
7	8
8	12
9	6
10	2
11	6
12	12
13	4
14	8
15	16
16	24
17	12
18	6
19	30
20	6
21	2
22	6
23	12
24	36
25	12
26	4
27	12
28	24
29	8
30	16
31	32
32	48
33	24
34	12
35	60
36	30
37	6
38	30
39	60
40	12
41	6
42	2
43	6
44	30
45	6
46	12
47	24
48	72
49	36
50	12
51	60
52	12
53	4
54	12
55	36
56	72
57	24
58	8
59	24
60	48
61	16
62	32
63	64
64	96
65	48
66	24
67	120
68	60
69	12
70	60
71	180
72	60
73	30
74	6
75	30
76	210
77	30
78	60
79	120
80	24
81	12
82	6
83	30
84	6
85	2
86	6
87	12
88	60
89	30
90	6
91	30
92	60
93	12
94	24
95	48
96	144
97	72

n	a(n)
0	1
1	2
2	2
3	4
4	6
5	2
6	4
7	8
8	12
9	6
10	2
11	6
12	12
13	4
14	8
15	16
16	24
17	12
18	6
19	30
20	6
21	2
22	6
23	12
24	36
25	12
26	4
27	12
28	24
29	8
30	16
31	32
32	48
33	24
34	12
35	60
36	30
37	6
38	30
39	60
40	12
41	6
42	2
43	6
44	30
45	6
46	12
47	24
48	72
49	36
50	12
51	60
52	12
53	4
54	12
55	36
56	72
57	24
58	8
59	24
60	48
61	16
62	32
63	64
64	96
65	48
66	24
67	120
68	60
69	12
70	60
71	180
72	60
73	30
74	6
75	30
76	210
77	30
78	60
79	120
80	24
81	12
82	6
83	30
84	6
85	2
86	6
87	12
88	60
89	30
90	6
91	30
92	60
93	12
94	24
95	48
96	144
97	72