A185908 - cp's OEIS frontend

A185908 Array: T(n,k) = n-1 + min{n,k}, by antidiagonals.

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	3
9	4
10	4
11	1
12	3
13	5
14	5
15	5
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	3
24	5
25	7
26	7
27	7
28	7
29	1
30	3
31	5
32	7
33	8
34	8
35	8
36	8
37	1
38	3
39	5
40	7
41	9
42	9
43	9
44	9
45	9
46	1
47	3
48	5
49	7
50	9
51	10
52	10
53	10
54	10
55	10
56	1
57	3
58	5
59	7
60	9
61	11
62	11
63	11
64	11
65	11
66	11
67	1
68	3
69	5
70	7
71	9
72	11
73	12
74	12
75	12
76	12
77	12
78	12
79	1
80	3
81	5
82	7
83	9
84	11
85	13
86	13
87	13
88	13
89	13
90	13
91	13
92	1
93	3
94	5
95	7
96	9
97	11
98	13
99	14
100	14
101	14
102	14
103	14
104	14
105	14
106	1
107	3
108	5
109	7
110	9
111	11
112	13
113	15
114	15
115	15
116	15
117	15
118	15
119	15
120	15
121	1
122	3
123	5
124	7
125	9
126	11
127	13
128	15
129	16
130	16
131	16
132	16
133	16
134	16
135	16
136	16
137	1
138	3
139	5
140	7
141	9
142	11
143	13
144	15
145	17
146	17
147	17
148	17
149	17
150	17
151	17
152	17
153	17
154	1
155	3
156	5
157	7
158	9
159	11
160	13
161	15
162	17

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

cp's OEIS Frontend

A185908 Array: T(n,k) = n-1 + min{n,k}, by antidiagonals.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	3
9	4
10	4
11	1
12	3
13	5
14	5
15	5
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	3
24	5
25	7
26	7
27	7
28	7
29	1
30	3
31	5
32	7
33	8
34	8
35	8
36	8
37	1
38	3
39	5
40	7
41	9
42	9
43	9
44	9
45	9
46	1
47	3
48	5
49	7
50	9
51	10
52	10
53	10
54	10
55	10
56	1
57	3
58	5
59	7
60	9
61	11
62	11
63	11
64	11
65	11
66	11
67	1
68	3
69	5
70	7
71	9
72	11
73	12
74	12
75	12
76	12
77	12
78	12
79	1
80	3
81	5
82	7
83	9
84	11
85	13
86	13
87	13
88	13
89	13
90	13
91	13
92	1
93	3
94	5
95	7
96	9
97	11
98	13
99	14
100	14
101	14
102	14
103	14
104	14
105	14
106	1
107	3
108	5
109	7
110	9
111	11
112	13
113	15
114	15
115	15
116	15
117	15
118	15
119	15
120	15
121	1
122	3
123	5
124	7
125	9
126	11
127	13
128	15
129	16
130	16
131	16
132	16
133	16
134	16
135	16
136	16
137	1
138	3
139	5
140	7
141	9
142	11
143	13
144	15
145	17
146	17
147	17
148	17
149	17
150	17
151	17
152	17
153	17
154	1
155	3
156	5
157	7
158	9
159	11
160	13
161	15
162	17

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	3
9	4
10	4
11	1
12	3
13	5
14	5
15	5
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	3
24	5
25	7
26	7
27	7
28	7
29	1
30	3
31	5
32	7
33	8
34	8
35	8
36	8
37	1
38	3
39	5
40	7
41	9
42	9
43	9
44	9
45	9
46	1
47	3
48	5
49	7
50	9
51	10
52	10
53	10
54	10
55	10
56	1
57	3
58	5
59	7
60	9
61	11
62	11
63	11
64	11
65	11
66	11
67	1
68	3
69	5
70	7
71	9
72	11
73	12
74	12
75	12
76	12
77	12
78	12
79	1
80	3
81	5
82	7
83	9
84	11
85	13
86	13
87	13
88	13
89	13
90	13
91	13
92	1
93	3
94	5
95	7
96	9
97	11
98	13
99	14
100	14
101	14
102	14
103	14
104	14
105	14
106	1
107	3
108	5
109	7
110	9
111	11
112	13
113	15
114	15
115	15
116	15
117	15
118	15
119	15
120	15
121	1
122	3
123	5
124	7
125	9
126	11
127	13
128	15
129	16
130	16
131	16
132	16
133	16
134	16
135	16
136	16
137	1
138	3
139	5
140	7
141	9
142	11
143	13
144	15
145	17
146	17
147	17
148	17
149	17
150	17
151	17
152	17
153	17
154	1
155	3
156	5
157	7
158	9
159	11
160	13
161	15
162	17

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	3
9	4
10	4
11	1
12	3
13	5
14	5
15	5
16	1
17	3
18	5
19	6
20	6
21	6
22	1
23	3
24	5
25	7
26	7
27	7
28	7
29	1
30	3
31	5
32	7
33	8
34	8
35	8
36	8
37	1
38	3
39	5
40	7
41	9
42	9
43	9
44	9
45	9
46	1
47	3
48	5
49	7
50	9
51	10
52	10
53	10
54	10
55	10
56	1
57	3
58	5
59	7
60	9
61	11
62	11
63	11
64	11
65	11
66	11
67	1
68	3
69	5
70	7
71	9
72	11
73	12
74	12
75	12
76	12
77	12
78	12
79	1
80	3
81	5
82	7
83	9
84	11
85	13
86	13
87	13
88	13
89	13
90	13
91	13
92	1
93	3
94	5
95	7
96	9
97	11
98	13
99	14
100	14
101	14
102	14
103	14
104	14
105	14
106	1
107	3
108	5
109	7
110	9
111	11
112	13
113	15
114	15
115	15
116	15
117	15
118	15
119	15
120	15
121	1
122	3
123	5
124	7
125	9
126	11
127	13
128	15
129	16
130	16
131	16
132	16
133	16
134	16
135	16
136	16
137	1
138	3
139	5
140	7
141	9
142	11
143	13
144	15
145	17
146	17
147	17
148	17
149	17
150	17
151	17
152	17
153	17
154	1
155	3
156	5
157	7
158	9
159	11
160	13
161	15
162	17