A278219 - cp's OEIS frontend

A278219 Filter-sequence related to base-2 run-length encoding: a(n) = A046523(A243353(n)).

n	a(n)
0	1
1	2
2	4
3	2
4	4
5	8
6	6
7	2
8	4
9	12
10	16
11	8
12	6
13	12
14	6
15	2
16	4
17	12
18	36
19	12
20	16
21	32
22	24
23	8
24	6
25	30
26	24
27	12
28	6
29	12
30	6
31	2
32	4
33	12
34	36
35	12
36	36
37	72
38	60
39	12
40	16
41	48
42	64
43	32
44	24
45	72
46	24
47	8
48	6
49	30
50	60
51	30
52	24
53	48
54	60
55	12
56	6
57	30
58	24
59	12
60	6
61	12
62	6
63	2
64	4
65	12
66	36
67	12
68	36
69	72
70	60
71	12
72	36
73	180
74	144
75	72
76	60
77	180
78	60
79	12
80	16
81	48
82	144
83	48
84	64
85	128
86	96
87	32
88	24
89	120
90	216
91	72
92	24
93	72

[1, 2, 4, 2, 4, 8, 6, 2, 4, 12, 16, 8, 6, 12, 6, 2, 4, 12, 36, 12, 16, 32, 24, 8, 6, 30, 24, 12, 6, 12, 6, 2, 4, 12, 36, 12, 36, 72, 60, 12, 16, 48, 64, 32, 24, 72, 24, 8, 6, 30, 60, 30, 24, 48, 60, 12, 6, 30, 24, 12, 6, 12, 6, 2, 4, 12, 36, 12, 36, 72, 60, 12, 36, 180, 144, 72, 60, 180, 60, 12, 16, 48, 144, 48, 64, 128, 96, 32, 24, 120, 216, 72, 24, 72]

cp's OEIS Frontend

A278219 Filter-sequence related to base-2 run-length encoding: a(n) = A046523(A243353(n)).

Table of values

List of values

n	a(n)
0	1
1	2
2	4
3	2
4	4
5	8
6	6
7	2
8	4
9	12
10	16
11	8
12	6
13	12
14	6
15	2
16	4
17	12
18	36
19	12
20	16
21	32
22	24
23	8
24	6
25	30
26	24
27	12
28	6
29	12
30	6
31	2
32	4
33	12
34	36
35	12
36	36
37	72
38	60
39	12
40	16
41	48
42	64
43	32
44	24
45	72
46	24
47	8
48	6
49	30
50	60
51	30
52	24
53	48
54	60
55	12
56	6
57	30
58	24
59	12
60	6
61	12
62	6
63	2
64	4
65	12
66	36
67	12
68	36
69	72
70	60
71	12
72	36
73	180
74	144
75	72
76	60
77	180
78	60
79	12
80	16
81	48
82	144
83	48
84	64
85	128
86	96
87	32
88	24
89	120
90	216
91	72
92	24
93	72

n	a(n)
0	1
1	2
2	4
3	2
4	4
5	8
6	6
7	2
8	4
9	12
10	16
11	8
12	6
13	12
14	6
15	2
16	4
17	12
18	36
19	12
20	16
21	32
22	24
23	8
24	6
25	30
26	24
27	12
28	6
29	12
30	6
31	2
32	4
33	12
34	36
35	12
36	36
37	72
38	60
39	12
40	16
41	48
42	64
43	32
44	24
45	72
46	24
47	8
48	6
49	30
50	60
51	30
52	24
53	48
54	60
55	12
56	6
57	30
58	24
59	12
60	6
61	12
62	6
63	2
64	4
65	12
66	36
67	12
68	36
69	72
70	60
71	12
72	36
73	180
74	144
75	72
76	60
77	180
78	60
79	12
80	16
81	48
82	144
83	48
84	64
85	128
86	96
87	32
88	24
89	120
90	216
91	72
92	24
93	72

n	a(n)
0	1
1	2
2	4
3	2
4	4
5	8
6	6
7	2
8	4
9	12
10	16
11	8
12	6
13	12
14	6
15	2
16	4
17	12
18	36
19	12
20	16
21	32
22	24
23	8
24	6
25	30
26	24
27	12
28	6
29	12
30	6
31	2
32	4
33	12
34	36
35	12
36	36
37	72
38	60
39	12
40	16
41	48
42	64
43	32
44	24
45	72
46	24
47	8
48	6
49	30
50	60
51	30
52	24
53	48
54	60
55	12
56	6
57	30
58	24
59	12
60	6
61	12
62	6
63	2
64	4
65	12
66	36
67	12
68	36
69	72
70	60
71	12
72	36
73	180
74	144
75	72
76	60
77	180
78	60
79	12
80	16
81	48
82	144
83	48
84	64
85	128
86	96
87	32
88	24
89	120
90	216
91	72
92	24
93	72