A354596 - cp's OEIS frontend

A354596 Array T(n,k) = k^2 + (2n-4)*floor(k/2)^2, n >= 0, k >= 0, read by descending antidiagonals.

n	a(n)
0	0
1	1
2	0
3	0
4	1
5	0
6	5
7	2
8	1
9	0
10	0
11	7
12	4
13	1
14	0
15	9
16	8
17	9
18	6
19	1
20	0
21	0
22	17
23	16
24	11
25	8
26	1
27	0
28	13
29	18
30	25
31	24
32	13
33	10
34	1
35	0
36	0
37	31
38	36
39	33
40	32
41	15
42	12
43	1
44	0
45	17
46	32
47	49
48	54
49	41
50	40
51	17
52	14
53	1
54	0
55	0
56	49
57	64
58	67
59	72
60	49
61	48
62	19
63	16
64	1
65	0
66	21
67	50
68	81
69	96
70	85
71	90
72	57
73	56
74	21
75	18
76	1
77	0

[0, 1, 0, 0, 1, 0, 5, 2, 1, 0, 0, 7, 4, 1, 0, 9, 8, 9, 6, 1, 0, 0, 17, 16, 11, 8, 1, 0, 13, 18, 25, 24, 13, 10, 1, 0, 0, 31, 36, 33, 32, 15, 12, 1, 0, 17, 32, 49, 54, 41, 40, 17, 14, 1, 0, 0, 49, 64, 67, 72, 49, 48, 19, 16, 1, 0, 21, 50, 81, 96, 85, 90, 57, 56, 21, 18, 1, 0]

cp's OEIS Frontend

A354596 Array T(n,k) = k^2 + (2n-4)*floor(k/2)^2, n >= 0, k >= 0, read by descending antidiagonals.

Table of values

List of values

n	a(n)
0	0
1	1
2	0
3	0
4	1
5	0
6	5
7	2
8	1
9	0
10	0
11	7
12	4
13	1
14	0
15	9
16	8
17	9
18	6
19	1
20	0
21	0
22	17
23	16
24	11
25	8
26	1
27	0
28	13
29	18
30	25
31	24
32	13
33	10
34	1
35	0
36	0
37	31
38	36
39	33
40	32
41	15
42	12
43	1
44	0
45	17
46	32
47	49
48	54
49	41
50	40
51	17
52	14
53	1
54	0
55	0
56	49
57	64
58	67
59	72
60	49
61	48
62	19
63	16
64	1
65	0
66	21
67	50
68	81
69	96
70	85
71	90
72	57
73	56
74	21
75	18
76	1
77	0

n	a(n)
0	0
1	1
2	0
3	0
4	1
5	0
6	5
7	2
8	1
9	0
10	0
11	7
12	4
13	1
14	0
15	9
16	8
17	9
18	6
19	1
20	0
21	0
22	17
23	16
24	11
25	8
26	1
27	0
28	13
29	18
30	25
31	24
32	13
33	10
34	1
35	0
36	0
37	31
38	36
39	33
40	32
41	15
42	12
43	1
44	0
45	17
46	32
47	49
48	54
49	41
50	40
51	17
52	14
53	1
54	0
55	0
56	49
57	64
58	67
59	72
60	49
61	48
62	19
63	16
64	1
65	0
66	21
67	50
68	81
69	96
70	85
71	90
72	57
73	56
74	21
75	18
76	1
77	0

n	a(n)
0	0
1	1
2	0
3	0
4	1
5	0
6	5
7	2
8	1
9	0
10	0
11	7
12	4
13	1
14	0
15	9
16	8
17	9
18	6
19	1
20	0
21	0
22	17
23	16
24	11
25	8
26	1
27	0
28	13
29	18
30	25
31	24
32	13
33	10
34	1
35	0
36	0
37	31
38	36
39	33
40	32
41	15
42	12
43	1
44	0
45	17
46	32
47	49
48	54
49	41
50	40
51	17
52	14
53	1
54	0
55	0
56	49
57	64
58	67
59	72
60	49
61	48
62	19
63	16
64	1
65	0
66	21
67	50
68	81
69	96
70	85
71	90
72	57
73	56
74	21
75	18
76	1
77	0