A379250 - cp's OEIS frontend

A379250 a(1)=1; thereafter, a(n) is the number of coincidences between the sequence thus far and its terms rearranged in descending order.

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

[1, 1, 2, 1, 2, 1, 2, 3, 2, 3, 2, 3, 2, 3, 3, 3, 3, 3, 4, 3, 4, 3, 4, 3, 4, 5, 6, 7, 8, 7, 8, 7, 8, 7, 8, 7, 6, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 6, 6, 8, 8, 10, 10, 11, 12, 12, 13, 12, 12, 11, 12, 12, 11, 12, 12, 12, 12, 12, 12, 11, 11, 10, 11, 9, 9, 7]

cp's OEIS Frontend

A379250 a(1)=1; thereafter, a(n) is the number of coincidences between the sequence thus far and its terms rearranged in descending order.

Table of values

List of values

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

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

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