A143317 - cp's OEIS frontend

A143317 Triangle read by rows: A051731 * A143239.

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

[1, 3, -1, 4, 0, -1, 7, -3, 0, 0, 6, 0, 0, 0, -1, 12, -4, -3, 0, 0, 1, 8, 0, 0, 0, 0, 0, -1, 15, -7, 0, 0, 0, 0, 0, 0, 13, 0, -4, 0, 0, 0, 0, 0, 0, 18, -6, 0, 0, -3, 0, 0, 0, 0, 1, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 28, -12, -7, 0, 0, 3, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1]

cp's OEIS Frontend

A143317 Triangle read by rows: A051731 * A143239.

Table of values

List of values

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

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

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