A209304 - cp's OEIS frontend

A209304 Table T(n,k)=n+4*k-4 n, k > 0, read by antidiagonals.

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

[1, 5, 2, 9, 6, 3, 13, 10, 7, 4, 17, 14, 11, 8, 5, 21, 18, 15, 12, 9, 6, 25, 22, 19, 16, 13, 10, 7, 29, 26, 23, 20, 17, 14, 11, 8, 33, 30, 27, 24, 21, 18, 15, 12, 9, 37, 34, 31, 28, 25, 22, 19, 16, 13, 10, 41, 38, 35, 32, 29, 26, 23, 20, 17, 14, 11, 45, 42, 39, 36, 33, 30, 27]

cp's OEIS Frontend

A209304 Table T(n,k)=n+4*k-4 n, k > 0, read by antidiagonals.

Table of values

List of values

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

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

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