A174028 - cp's OEIS frontend

A174028 Triangle T(n,k) = 2+4k read by rows.

n	a(n)
0	2
1	2
2	6
3	2
4	6
5	10
6	2
7	6
8	10
9	14
10	2
11	6
12	10
13	14
14	18
15	2
16	6
17	10
18	14
19	18
20	22
21	2
22	6
23	10
24	14
25	18
26	22
27	26
28	2
29	6
30	10
31	14
32	18
33	22
34	26
35	30
36	2
37	6
38	10
39	14
40	18
41	22
42	26
43	30
44	34
45	2
46	6
47	10
48	14
49	18
50	22
51	26
52	30
53	34
54	38

[2, 2, 6, 2, 6, 10, 2, 6, 10, 14, 2, 6, 10, 14, 18, 2, 6, 10, 14, 18, 22, 2, 6, 10, 14, 18, 22, 26, 2, 6, 10, 14, 18, 22, 26, 30, 2, 6, 10, 14, 18, 22, 26, 30, 34, 2, 6, 10, 14, 18, 22, 26, 30, 34, 38]

cp's OEIS Frontend

A174028 Triangle T(n,k) = 2+4k read by rows.

Table of values

List of values

n	a(n)
0	2
1	2
2	6
3	2
4	6
5	10
6	2
7	6
8	10
9	14
10	2
11	6
12	10
13	14
14	18
15	2
16	6
17	10
18	14
19	18
20	22
21	2
22	6
23	10
24	14
25	18
26	22
27	26
28	2
29	6
30	10
31	14
32	18
33	22
34	26
35	30
36	2
37	6
38	10
39	14
40	18
41	22
42	26
43	30
44	34
45	2
46	6
47	10
48	14
49	18
50	22
51	26
52	30
53	34
54	38

n	a(n)
0	2
1	2
2	6
3	2
4	6
5	10
6	2
7	6
8	10
9	14
10	2
11	6
12	10
13	14
14	18
15	2
16	6
17	10
18	14
19	18
20	22
21	2
22	6
23	10
24	14
25	18
26	22
27	26
28	2
29	6
30	10
31	14
32	18
33	22
34	26
35	30
36	2
37	6
38	10
39	14
40	18
41	22
42	26
43	30
44	34
45	2
46	6
47	10
48	14
49	18
50	22
51	26
52	30
53	34
54	38

n	a(n)
0	2
1	2
2	6
3	2
4	6
5	10
6	2
7	6
8	10
9	14
10	2
11	6
12	10
13	14
14	18
15	2
16	6
17	10
18	14
19	18
20	22
21	2
22	6
23	10
24	14
25	18
26	22
27	26
28	2
29	6
30	10
31	14
32	18
33	22
34	26
35	30
36	2
37	6
38	10
39	14
40	18
41	22
42	26
43	30
44	34
45	2
46	6
47	10
48	14
49	18
50	22
51	26
52	30
53	34
54	38