A357621 - cp's OEIS frontend

A357621 Half-alternating sum of the n-th composition in standard order.

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

[0, 1, 2, 2, 3, 3, 3, 1, 4, 4, 4, 2, 4, 2, 0, 0, 5, 5, 5, 3, 5, 3, 1, 1, 5, 3, 1, 1, -1, -1, -1, 1, 6, 6, 6, 4, 6, 4, 2, 2, 6, 4, 2, 2, 0, 0, 0, 2, 6, 4, 2, 2, 0, 0, 0, 2, -2, -2, -2, 0, -2, 0, 2, 2, 7, 7, 7, 5, 7, 5, 3, 3, 7, 5, 3, 3, 1, 1, 1, 3, 7, 5, 3, 3, 1]

cp's OEIS Frontend

A357621 Half-alternating sum of the n-th composition in standard order.

Table of values

List of values

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

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

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