A374996 - cp's OEIS frontend

A374996 Square array read by antidiagonals: T(n,k) is the total cost 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, k >= 0.

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

[0, 1, 0, 2, 1, 0, 2, 2, 1, 0, 3, 2, 2, 1, 0, 3, 3, 2, 2, 1, 0, 3, 4, 3, 2, 2, 1, 0, 3, 3, 4, 3, 2, 2, 1, 0, 4, 3, 3, 4, 3, 2, 2, 1, 0, 4, 4, 3, 3, 4, 3, 2, 2, 1, 0, 4, 4, 4, 3, 3, 4, 3, 2, 2, 1, 0, 4, 3, 5, 4, 3, 3, 4, 3, 2, 2, 1, 0, 4, 5, 3, 5, 4, 3, 3, 4, 3, 2, 2, 1, 0]

cp's OEIS Frontend

A374996 Square array read by antidiagonals: T(n,k) is the total cost 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, k >= 0.

Table of values

List of values

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

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

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