A375001 - cp's OEIS frontend

A375001 Square array read by antidiagonals: T(n,k) is the position of the last requested element when the elements of the k-th composition (in standard order) are requested from a self-organizing list initialized to (1, 2, 3, ...), using the move-ahead(n) updating strategy; n >= 0, k >= 1.

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

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

cp's OEIS Frontend

A375001 Square array read by antidiagonals: T(n,k) is the position of the last requested element when the elements of the k-th composition (in standard order) are requested from a self-organizing list initialized to (1, 2, 3, ...), using the move-ahead(n) updating strategy; n >= 0, k >= 1.

Table of values

List of values

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

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

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