A051162 - cp's OEIS frontend

A051162 Triangle T(n,k) = n+k, n >= 0, 0 <= k <= n.

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

[0, 1, 2, 2, 3, 4, 3, 4, 5, 6, 4, 5, 6, 7, 8, 5, 6, 7, 8, 9, 10, 6, 7, 8, 9, 10, 11, 12, 7, 8, 9, 10, 11, 12, 13, 14, 8, 9, 10, 11, 12, 13, 14, 15, 16, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]

cp's OEIS Frontend

A051162 Triangle T(n,k) = n+k, n >= 0, 0 <= k <= n.

Table of values

List of values

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

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

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