A383005 - cp's OEIS frontend

A383005 Exponent of the highest power of 2 dividing the n-th biquadratefree number.

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

[0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0]

cp's OEIS Frontend

A383005 Exponent of the highest power of 2 dividing the n-th biquadratefree number.

Table of values

List of values

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

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

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