A253051 - cp's OEIS frontend

A253051 A compressed version of A253050 (A252867 mod 2): replace every substring 01 in A253050 with 1, every 001 with 2, every 0001 with 3, every 00001 with 4, etc.

n	a(n)
0	1
1	1
2	2
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	3
12	1
13	1
14	1
15	2
16	2
17	2
18	1
19	1
20	1
21	1
22	1
23	1
24	2
25	1
26	2
27	1
28	1
29	1
30	1
31	2
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	3
40	1
41	1
42	1
43	2
44	1
45	2
46	2
47	2
48	1
49	1
50	2
51	1
52	2
53	1
54	1
55	2
56	1
57	1
58	1
59	2
60	1
61	2
62	1
63	1
64	1
65	1
66	1
67	1
68	1
69	2
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	1
80	1
81	1
82	1
83	1
84	1
85	1
86	1
87	2
88	1
89	2
90	3
91	1
92	1
93	2
94	2
95	1
96	1
97	2
98	1
99	1
100	1
101	2
102	2
103	1
104	1
105	1
106	1
107	1
108	2
109	1
110	1
111	2
112	1
113	1
114	1
115	1
116	1
117	1
118	2
119	1

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

cp's OEIS Frontend

A253051 A compressed version of A253050 (A252867 mod 2): replace every substring 01 in A253050 with 1, every 001 with 2, every 0001 with 3, every 00001 with 4, etc.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	3
12	1
13	1
14	1
15	2
16	2
17	2
18	1
19	1
20	1
21	1
22	1
23	1
24	2
25	1
26	2
27	1
28	1
29	1
30	1
31	2
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	3
40	1
41	1
42	1
43	2
44	1
45	2
46	2
47	2
48	1
49	1
50	2
51	1
52	2
53	1
54	1
55	2
56	1
57	1
58	1
59	2
60	1
61	2
62	1
63	1
64	1
65	1
66	1
67	1
68	1
69	2
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	1
80	1
81	1
82	1
83	1
84	1
85	1
86	1
87	2
88	1
89	2
90	3
91	1
92	1
93	2
94	2
95	1
96	1
97	2
98	1
99	1
100	1
101	2
102	2
103	1
104	1
105	1
106	1
107	1
108	2
109	1
110	1
111	2
112	1
113	1
114	1
115	1
116	1
117	1
118	2
119	1

n	a(n)
0	1
1	1
2	2
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	3
12	1
13	1
14	1
15	2
16	2
17	2
18	1
19	1
20	1
21	1
22	1
23	1
24	2
25	1
26	2
27	1
28	1
29	1
30	1
31	2
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	3
40	1
41	1
42	1
43	2
44	1
45	2
46	2
47	2
48	1
49	1
50	2
51	1
52	2
53	1
54	1
55	2
56	1
57	1
58	1
59	2
60	1
61	2
62	1
63	1
64	1
65	1
66	1
67	1
68	1
69	2
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	1
80	1
81	1
82	1
83	1
84	1
85	1
86	1
87	2
88	1
89	2
90	3
91	1
92	1
93	2
94	2
95	1
96	1
97	2
98	1
99	1
100	1
101	2
102	2
103	1
104	1
105	1
106	1
107	1
108	2
109	1
110	1
111	2
112	1
113	1
114	1
115	1
116	1
117	1
118	2
119	1

n	a(n)
0	1
1	1
2	2
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	3
12	1
13	1
14	1
15	2
16	2
17	2
18	1
19	1
20	1
21	1
22	1
23	1
24	2
25	1
26	2
27	1
28	1
29	1
30	1
31	2
32	1
33	1
34	1
35	1
36	1
37	1
38	1
39	3
40	1
41	1
42	1
43	2
44	1
45	2
46	2
47	2
48	1
49	1
50	2
51	1
52	2
53	1
54	1
55	2
56	1
57	1
58	1
59	2
60	1
61	2
62	1
63	1
64	1
65	1
66	1
67	1
68	1
69	2
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	1
80	1
81	1
82	1
83	1
84	1
85	1
86	1
87	2
88	1
89	2
90	3
91	1
92	1
93	2
94	2
95	1
96	1
97	2
98	1
99	1
100	1
101	2
102	2
103	1
104	1
105	1
106	1
107	1
108	2
109	1
110	1
111	2
112	1
113	1
114	1
115	1
116	1
117	1
118	2
119	1