A317302 - cp's OEIS frontend

A317302 Square array T(n,k) = (n - 2)(k - 1)k/2 + k, with n >= 0, k >= 0, read by antidiagonals upwards.

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

[0, 0, 1, 0, 1, 0, 0, 1, 1, -3, 0, 1, 2, 0, -8, 0, 1, 3, 3, -2, -15, 0, 1, 4, 6, 4, -5, -24, 0, 1, 5, 9, 10, 5, -9, -35, 0, 1, 6, 12, 16, 15, 6, -14, -48, 0, 1, 7, 15, 22, 25, 21, 7, -20, -63, 0, 1, 8, 18, 28, 35, 36, 28, 8, -27, -80, 0, 1, 9, 21, 34, 45, 51, 49, 36, 9, -35, -99, 0, 1, 10, 24, 40, 55, 66]

cp's OEIS Frontend

A317302 Square array T(n,k) = (n - 2)(k - 1)k/2 + k, with n >= 0, k >= 0, read by antidiagonals upwards.

Table of values

List of values

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

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

cp's OEIS Frontend

A317302 Square array T(n,k) = (n - 2)*(k - 1)*k/2 + k, with n >= 0, k >= 0, read by antidiagonals upwards.

Table of values

List of values

A317302 Square array T(n,k) = (n - 2)(k - 1)k/2 + k, with n >= 0, k >= 0, read by antidiagonals upwards.

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