A143442 - cp's OEIS frontend

A143442 Triangle read by rows, A127648 * A000012 * A128407, 1 <= k <= n.

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

[1, 2, -2, 3, -3, -3, 4, -4, -4, 0, 5, -5, -5, 0, -5, 6, -6, -6, 0, -6, 6, 7, -7, -7, 0, -7, 7, -7, 8, -8, -8, 0, -8, 8, -8, 0, 9, -9, -9, 0, -9, 9, -9, 0, 0, 10, -10, -10, 0, -10, 10, -10, 0, 0, 10, 11, -11, -11, 0, -11, 11, -11, 0, 0, 11, -11]

cp's OEIS Frontend

A143442 Triangle read by rows, A127648 * A000012 * A128407, 1 <= k <= n.

Table of values

List of values

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

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

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