A349039 - cp's OEIS frontend

A349039 Square array T(n, k) read by antidiagonals, n, k >= 0; T(n, k) = n^2 - n*k + k^2.

n	a(n)
0	0
1	1
2	1
3	4
4	1
5	4
6	9
7	3
8	3
9	9
10	16
11	7
12	4
13	7
14	16
15	25
16	13
17	7
18	7
19	13
20	25
21	36
22	21
23	12
24	9
25	12
26	21
27	36
28	49
29	31
30	19
31	13
32	13
33	19
34	31
35	49
36	64
37	43
38	28
39	19
40	16
41	19
42	28
43	43
44	64
45	81
46	57
47	39
48	27
49	21
50	21
51	27
52	39
53	57
54	81
55	100
56	73
57	52
58	37
59	28
60	25
61	28
62	37
63	52
64	73
65	100
66	121
67	91
68	67
69	49
70	37
71	31
72	31
73	37
74	49
75	67
76	91
77	121

[0, 1, 1, 4, 1, 4, 9, 3, 3, 9, 16, 7, 4, 7, 16, 25, 13, 7, 7, 13, 25, 36, 21, 12, 9, 12, 21, 36, 49, 31, 19, 13, 13, 19, 31, 49, 64, 43, 28, 19, 16, 19, 28, 43, 64, 81, 57, 39, 27, 21, 21, 27, 39, 57, 81, 100, 73, 52, 37, 28, 25, 28, 37, 52, 73, 100, 121, 91, 67, 49, 37, 31, 31, 37, 49, 67, 91, 121]

cp's OEIS Frontend

A349039 Square array T(n, k) read by antidiagonals, n, k >= 0; T(n, k) = n^2 - n*k + k^2.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	4
4	1
5	4
6	9
7	3
8	3
9	9
10	16
11	7
12	4
13	7
14	16
15	25
16	13
17	7
18	7
19	13
20	25
21	36
22	21
23	12
24	9
25	12
26	21
27	36
28	49
29	31
30	19
31	13
32	13
33	19
34	31
35	49
36	64
37	43
38	28
39	19
40	16
41	19
42	28
43	43
44	64
45	81
46	57
47	39
48	27
49	21
50	21
51	27
52	39
53	57
54	81
55	100
56	73
57	52
58	37
59	28
60	25
61	28
62	37
63	52
64	73
65	100
66	121
67	91
68	67
69	49
70	37
71	31
72	31
73	37
74	49
75	67
76	91
77	121

n	a(n)
0	0
1	1
2	1
3	4
4	1
5	4
6	9
7	3
8	3
9	9
10	16
11	7
12	4
13	7
14	16
15	25
16	13
17	7
18	7
19	13
20	25
21	36
22	21
23	12
24	9
25	12
26	21
27	36
28	49
29	31
30	19
31	13
32	13
33	19
34	31
35	49
36	64
37	43
38	28
39	19
40	16
41	19
42	28
43	43
44	64
45	81
46	57
47	39
48	27
49	21
50	21
51	27
52	39
53	57
54	81
55	100
56	73
57	52
58	37
59	28
60	25
61	28
62	37
63	52
64	73
65	100
66	121
67	91
68	67
69	49
70	37
71	31
72	31
73	37
74	49
75	67
76	91
77	121

n	a(n)
0	0
1	1
2	1
3	4
4	1
5	4
6	9
7	3
8	3
9	9
10	16
11	7
12	4
13	7
14	16
15	25
16	13
17	7
18	7
19	13
20	25
21	36
22	21
23	12
24	9
25	12
26	21
27	36
28	49
29	31
30	19
31	13
32	13
33	19
34	31
35	49
36	64
37	43
38	28
39	19
40	16
41	19
42	28
43	43
44	64
45	81
46	57
47	39
48	27
49	21
50	21
51	27
52	39
53	57
54	81
55	100
56	73
57	52
58	37
59	28
60	25
61	28
62	37
63	52
64	73
65	100
66	121
67	91
68	67
69	49
70	37
71	31
72	31
73	37
74	49
75	67
76	91
77	121