A379343 - cp's OEIS frontend

A379343 Square array read by upward antidiagonals: T(n,k) = (2(k+n-1)^2 + 2k - 2n + 3 + (-2k - 2n + 3)(-1)^n - (-1)^k + (-2k - 2n + 1)*(-1)^(k+n))/4.

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

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

cp's OEIS Frontend

A379343 Square array read by upward antidiagonals: T(n,k) = (2(k+n-1)^2 + 2k - 2n + 3 + (-2k - 2n + 3)(-1)^n - (-1)^k + (-2k - 2n + 1)*(-1)^(k+n))/4.

Table of values

List of values

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

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

cp's OEIS Frontend

A379343 Square array read by upward antidiagonals: T(n,k) = (2*(k+n-1)^2 + 2*k - 2*n + 3 + (-2*k - 2*n + 3)*(-1)^n - (-1)^k + (-2*k - 2*n + 1)*(-1)^(k+n))/4.

Table of values

List of values

A379343 Square array read by upward antidiagonals: T(n,k) = (2(k+n-1)^2 + 2k - 2n + 3 + (-2k - 2n + 3)(-1)^n - (-1)^k + (-2k - 2n + 1)*(-1)^(k+n))/4.

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