A108063 - cp's OEIS frontend

A108063 Triangle, read by rows, where T(n,k) = A006498(n+1) - A106408(n,k). A006498 are the central numbers of A106408.

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	1
8	0
9	0
10	1
11	1
12	-1
13	0
14	-1
15	1
16	2
17	-1
18	0
19	0
20	-1
21	2
22	4
23	-1
24	1
25	0
26	1
27	-1
28	4
29	6
30	-2
31	1
32	0
33	0
34	1
35	-2
36	6
37	9
38	-4
39	1
40	-1
41	0
42	-1
43	1
44	-4
45	9
46	15
47	-6
48	2
49	-1
50	0
51	0
52	-1
53	2
54	-6
55	15
56	25
57	-9
58	4
59	-1
60	1
61	0
62	1
63	-1
64	4
65	-9
66	25
67	40
68	-15
69	6
70	-2
71	1
72	0
73	0
74	1
75	-2
76	6
77	-15
78	40
79	64
80	-25
81	9
82	-4
83	1
84	-1
85	0
86	-1
87	1
88	-4
89	9
90	-25
91	64
92	104
93	-40
94	15
95	-6
96	2
97	-1
98	0
99	0
100	-1
101	2
102	-6

[0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, -1, 0, -1, 1, 2, -1, 0, 0, -1, 2, 4, -1, 1, 0, 1, -1, 4, 6, -2, 1, 0, 0, 1, -2, 6, 9, -4, 1, -1, 0, -1, 1, -4, 9, 15, -6, 2, -1, 0, 0, -1, 2, -6, 15, 25, -9, 4, -1, 1, 0, 1, -1, 4, -9, 25, 40, -15, 6, -2, 1, 0, 0, 1, -2, 6, -15, 40, 64, -25, 9, -4, 1, -1, 0, -1, 1, -4, 9, -25, 64, 104, -40, 15, -6, 2, -1, 0, 0, -1, 2, -6]

cp's OEIS Frontend

A108063 Triangle, read by rows, where T(n,k) = A006498(n+1) - A106408(n,k). A006498 are the central numbers of A106408.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	1
8	0
9	0
10	1
11	1
12	-1
13	0
14	-1
15	1
16	2
17	-1
18	0
19	0
20	-1
21	2
22	4
23	-1
24	1
25	0
26	1
27	-1
28	4
29	6
30	-2
31	1
32	0
33	0
34	1
35	-2
36	6
37	9
38	-4
39	1
40	-1
41	0
42	-1
43	1
44	-4
45	9
46	15
47	-6
48	2
49	-1
50	0
51	0
52	-1
53	2
54	-6
55	15
56	25
57	-9
58	4
59	-1
60	1
61	0
62	1
63	-1
64	4
65	-9
66	25
67	40
68	-15
69	6
70	-2
71	1
72	0
73	0
74	1
75	-2
76	6
77	-15
78	40
79	64
80	-25
81	9
82	-4
83	1
84	-1
85	0
86	-1
87	1
88	-4
89	9
90	-25
91	64
92	104
93	-40
94	15
95	-6
96	2
97	-1
98	0
99	0
100	-1
101	2
102	-6

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	1
8	0
9	0
10	1
11	1
12	-1
13	0
14	-1
15	1
16	2
17	-1
18	0
19	0
20	-1
21	2
22	4
23	-1
24	1
25	0
26	1
27	-1
28	4
29	6
30	-2
31	1
32	0
33	0
34	1
35	-2
36	6
37	9
38	-4
39	1
40	-1
41	0
42	-1
43	1
44	-4
45	9
46	15
47	-6
48	2
49	-1
50	0
51	0
52	-1
53	2
54	-6
55	15
56	25
57	-9
58	4
59	-1
60	1
61	0
62	1
63	-1
64	4
65	-9
66	25
67	40
68	-15
69	6
70	-2
71	1
72	0
73	0
74	1
75	-2
76	6
77	-15
78	40
79	64
80	-25
81	9
82	-4
83	1
84	-1
85	0
86	-1
87	1
88	-4
89	9
90	-25
91	64
92	104
93	-40
94	15
95	-6
96	2
97	-1
98	0
99	0
100	-1
101	2
102	-6

n	a(n)
1	0
2	0
3	0
4	1
5	0
6	1
7	1
8	0
9	0
10	1
11	1
12	-1
13	0
14	-1
15	1
16	2
17	-1
18	0
19	0
20	-1
21	2
22	4
23	-1
24	1
25	0
26	1
27	-1
28	4
29	6
30	-2
31	1
32	0
33	0
34	1
35	-2
36	6
37	9
38	-4
39	1
40	-1
41	0
42	-1
43	1
44	-4
45	9
46	15
47	-6
48	2
49	-1
50	0
51	0
52	-1
53	2
54	-6
55	15
56	25
57	-9
58	4
59	-1
60	1
61	0
62	1
63	-1
64	4
65	-9
66	25
67	40
68	-15
69	6
70	-2
71	1
72	0
73	0
74	1
75	-2
76	6
77	-15
78	40
79	64
80	-25
81	9
82	-4
83	1
84	-1
85	0
86	-1
87	1
88	-4
89	9
90	-25
91	64
92	104
93	-40
94	15
95	-6
96	2
97	-1
98	0
99	0
100	-1
101	2
102	-6