A384883 - cp's OEIS frontend

A384883 Number of maximal sparse subsets of the binary indices of n, where a set is sparse iff 1 is not a first difference.

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

[1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 1, 1, 1, 2, 1, 1, 2, 2, 2, 2, 2, 4, 2, 2, 3, 4, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 2, 2, 2, 4, 2, 2, 4, 4, 2, 2, 2, 4, 3, 3, 4, 5, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 2, 2, 3, 1, 1, 1, 2, 1, 1, 2]

cp's OEIS Frontend

A384883 Number of maximal sparse subsets of the binary indices of n, where a set is sparse iff 1 is not a first difference.

Table of values

List of values

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

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

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