A118251 - cp's OEIS frontend

A118251 a(1)=1. Concatenate onto the end of the sequence (from left to right) the integer m_n converted into binary and reversed (with the most significant digit on the right), where m_n is the smallest integer > A118252(n-1) and whose reversed binary representation does not occur anywhere earlier in the sequence (when the concatenated sequence is read from left to right). A118252(n) then equals m_n when written in decimal.

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

[1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1]

cp's OEIS Frontend

Table of values

List of values

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

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

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