A354223 - cp's OEIS frontend

A354223 The initial sequence of the positive integers gradually becomes interspersed with the copies of its terms and so is transformed into this sequence. The method is described in the Comments section.

n	a(n)
1	1
2	2
3	3
4	1
5	3
6	4
7	2
8	1
9	2
10	4
11	1
12	4
13	5
14	3
15	2
16	1
17	2
18	3
19	1
20	3
21	5
22	2
23	1
24	2
25	5
26	1
27	5
28	6
29	4
30	3
31	2
32	1
33	2
34	3
35	1
36	3
37	4
38	2
39	1
40	2
41	4
42	1
43	4
44	6
45	3
46	2
47	1
48	2
49	3
50	1
51	3
52	6
53	2
54	1
55	2
56	6
57	1
58	6
59	7
60	5
61	4
62	3
63	2
64	1
65	2
66	3
67	1
68	3
69	4
70	2
71	1
72	2
73	4
74	1
75	4
76	5
77	3
78	2
79	1
80	2
81	3
82	1
83	3
84	5
85	2
86	1
87	2
88	5
89	1
90	5
91	7
92	4
93	3
94	2
95	1
96	2
97	3
98	1
99	3
100	4
101	2
102	1
103	2
104	4
105	1
106	4
107	7
108	3
109	2
110	1
111	2
112	3
113	1
114	3
115	7
116	2
117	1
118	2
119	7
120	1
121	7

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

cp's OEIS Frontend

A354223 The initial sequence of the positive integers gradually becomes interspersed with the copies of its terms and so is transformed into this sequence. The method is described in the Comments section.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	1
5	3
6	4
7	2
8	1
9	2
10	4
11	1
12	4
13	5
14	3
15	2
16	1
17	2
18	3
19	1
20	3
21	5
22	2
23	1
24	2
25	5
26	1
27	5
28	6
29	4
30	3
31	2
32	1
33	2
34	3
35	1
36	3
37	4
38	2
39	1
40	2
41	4
42	1
43	4
44	6
45	3
46	2
47	1
48	2
49	3
50	1
51	3
52	6
53	2
54	1
55	2
56	6
57	1
58	6
59	7
60	5
61	4
62	3
63	2
64	1
65	2
66	3
67	1
68	3
69	4
70	2
71	1
72	2
73	4
74	1
75	4
76	5
77	3
78	2
79	1
80	2
81	3
82	1
83	3
84	5
85	2
86	1
87	2
88	5
89	1
90	5
91	7
92	4
93	3
94	2
95	1
96	2
97	3
98	1
99	3
100	4
101	2
102	1
103	2
104	4
105	1
106	4
107	7
108	3
109	2
110	1
111	2
112	3
113	1
114	3
115	7
116	2
117	1
118	2
119	7
120	1
121	7

n	a(n)
1	1
2	2
3	3
4	1
5	3
6	4
7	2
8	1
9	2
10	4
11	1
12	4
13	5
14	3
15	2
16	1
17	2
18	3
19	1
20	3
21	5
22	2
23	1
24	2
25	5
26	1
27	5
28	6
29	4
30	3
31	2
32	1
33	2
34	3
35	1
36	3
37	4
38	2
39	1
40	2
41	4
42	1
43	4
44	6
45	3
46	2
47	1
48	2
49	3
50	1
51	3
52	6
53	2
54	1
55	2
56	6
57	1
58	6
59	7
60	5
61	4
62	3
63	2
64	1
65	2
66	3
67	1
68	3
69	4
70	2
71	1
72	2
73	4
74	1
75	4
76	5
77	3
78	2
79	1
80	2
81	3
82	1
83	3
84	5
85	2
86	1
87	2
88	5
89	1
90	5
91	7
92	4
93	3
94	2
95	1
96	2
97	3
98	1
99	3
100	4
101	2
102	1
103	2
104	4
105	1
106	4
107	7
108	3
109	2
110	1
111	2
112	3
113	1
114	3
115	7
116	2
117	1
118	2
119	7
120	1
121	7

n	a(n)
1	1
2	2
3	3
4	1
5	3
6	4
7	2
8	1
9	2
10	4
11	1
12	4
13	5
14	3
15	2
16	1
17	2
18	3
19	1
20	3
21	5
22	2
23	1
24	2
25	5
26	1
27	5
28	6
29	4
30	3
31	2
32	1
33	2
34	3
35	1
36	3
37	4
38	2
39	1
40	2
41	4
42	1
43	4
44	6
45	3
46	2
47	1
48	2
49	3
50	1
51	3
52	6
53	2
54	1
55	2
56	6
57	1
58	6
59	7
60	5
61	4
62	3
63	2
64	1
65	2
66	3
67	1
68	3
69	4
70	2
71	1
72	2
73	4
74	1
75	4
76	5
77	3
78	2
79	1
80	2
81	3
82	1
83	3
84	5
85	2
86	1
87	2
88	5
89	1
90	5
91	7
92	4
93	3
94	2
95	1
96	2
97	3
98	1
99	3
100	4
101	2
102	1
103	2
104	4
105	1
106	4
107	7
108	3
109	2
110	1
111	2
112	3
113	1
114	3
115	7
116	2
117	1
118	2
119	7
120	1
121	7