A227834 - cp's OEIS frontend

A227834 2^a(n) is the highest power of 2 dividing A000930(n).

n	a(n)
0	0
1	0
2	0
3	1
4	0
5	2
6	1
7	0
8	0
9	0
10	2
11	0
12	2
13	3
14	0
15	0
16	0
17	1
18	0
19	3
20	1
21	0
22	0
23	0
24	3
25	0
26	3
27	7
28	0
29	0
30	0
31	1
32	0
33	2
34	1
35	0
36	0
37	0
38	2
39	0
40	2
41	3
42	0
43	0
44	0
45	1
46	0
47	4
48	1
49	0
50	0
51	0
52	4
53	0
54	4
55	6
56	0
57	0
58	0
59	1
60	0
61	2
62	1
63	0
64	0
65	0
66	2
67	0
68	2
69	3
70	0
71	0
72	0
73	1
74	0
75	3
76	1
77	0
78	0
79	0
80	3
81	0
82	3
83	6
84	0
85	0
86	0
87	1
88	0
89	2
90	1
91	0
92	0
93	0
94	2
95	0
96	2
97	3
98	0
99	0
100	0
101	1
102	0
103	5
104	1
105	0
106	0
107	0
108	5
109	0
110	5
111	7
112	0

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

cp's OEIS Frontend

A227834 2^a(n) is the highest power of 2 dividing A000930(n).

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	1
4	0
5	2
6	1
7	0
8	0
9	0
10	2
11	0
12	2
13	3
14	0
15	0
16	0
17	1
18	0
19	3
20	1
21	0
22	0
23	0
24	3
25	0
26	3
27	7
28	0
29	0
30	0
31	1
32	0
33	2
34	1
35	0
36	0
37	0
38	2
39	0
40	2
41	3
42	0
43	0
44	0
45	1
46	0
47	4
48	1
49	0
50	0
51	0
52	4
53	0
54	4
55	6
56	0
57	0
58	0
59	1
60	0
61	2
62	1
63	0
64	0
65	0
66	2
67	0
68	2
69	3
70	0
71	0
72	0
73	1
74	0
75	3
76	1
77	0
78	0
79	0
80	3
81	0
82	3
83	6
84	0
85	0
86	0
87	1
88	0
89	2
90	1
91	0
92	0
93	0
94	2
95	0
96	2
97	3
98	0
99	0
100	0
101	1
102	0
103	5
104	1
105	0
106	0
107	0
108	5
109	0
110	5
111	7
112	0

n	a(n)
0	0
1	0
2	0
3	1
4	0
5	2
6	1
7	0
8	0
9	0
10	2
11	0
12	2
13	3
14	0
15	0
16	0
17	1
18	0
19	3
20	1
21	0
22	0
23	0
24	3
25	0
26	3
27	7
28	0
29	0
30	0
31	1
32	0
33	2
34	1
35	0
36	0
37	0
38	2
39	0
40	2
41	3
42	0
43	0
44	0
45	1
46	0
47	4
48	1
49	0
50	0
51	0
52	4
53	0
54	4
55	6
56	0
57	0
58	0
59	1
60	0
61	2
62	1
63	0
64	0
65	0
66	2
67	0
68	2
69	3
70	0
71	0
72	0
73	1
74	0
75	3
76	1
77	0
78	0
79	0
80	3
81	0
82	3
83	6
84	0
85	0
86	0
87	1
88	0
89	2
90	1
91	0
92	0
93	0
94	2
95	0
96	2
97	3
98	0
99	0
100	0
101	1
102	0
103	5
104	1
105	0
106	0
107	0
108	5
109	0
110	5
111	7
112	0

n	a(n)
0	0
1	0
2	0
3	1
4	0
5	2
6	1
7	0
8	0
9	0
10	2
11	0
12	2
13	3
14	0
15	0
16	0
17	1
18	0
19	3
20	1
21	0
22	0
23	0
24	3
25	0
26	3
27	7
28	0
29	0
30	0
31	1
32	0
33	2
34	1
35	0
36	0
37	0
38	2
39	0
40	2
41	3
42	0
43	0
44	0
45	1
46	0
47	4
48	1
49	0
50	0
51	0
52	4
53	0
54	4
55	6
56	0
57	0
58	0
59	1
60	0
61	2
62	1
63	0
64	0
65	0
66	2
67	0
68	2
69	3
70	0
71	0
72	0
73	1
74	0
75	3
76	1
77	0
78	0
79	0
80	3
81	0
82	3
83	6
84	0
85	0
86	0
87	1
88	0
89	2
90	1
91	0
92	0
93	0
94	2
95	0
96	2
97	3
98	0
99	0
100	0
101	1
102	0
103	5
104	1
105	0
106	0
107	0
108	5
109	0
110	5
111	7
112	0