A372095 - cp's OEIS frontend

A372095 a(n) = 3-adic valuation of A008336(3*n).

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

[0, 1, 0, 2, 1, 2, 0, 1, 2, 5, 4, 5, 3, 4, 3, 1, 2, 3, 0, 1, 0, 2, 1, 2, 0, 1, 0, 4, 3, 4, 2, 1, 2, 0, 1, 2, 5, 4, 3, 5, 6, 7, 5, 6, 5, 2, 3, 4, 6, 5, 4, 6, 5, 6, 2, 1, 2, 0, 1, 2, 0, 1, 0, 3, 4, 5, 3, 4, 3, 5, 4, 5, 2, 3, 2, 0, 1, 0, 2, 3, 4, 9, 8, 9, 7, 8, 7]

cp's OEIS Frontend

A372095 a(n) = 3-adic valuation of A008336(3*n).

Table of values

List of values

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

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

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