A226314 - cp's OEIS frontend

A226314 Triangle read by rows: T(i,j) = j+(i-j)/gcd(i,j) (1<=i<=j).

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	3
10	4
11	1
12	2
13	3
14	4
15	5
16	1
17	4
18	5
19	5
20	5
21	6
22	1
23	2
24	3
25	4
26	5
27	6
28	7
29	1
30	5
31	3
32	7
33	5
34	7
35	7
36	8
37	1
38	2
39	7
40	4
41	5
42	8
43	7
44	8
45	9
46	1
47	6
48	3
49	7
50	9
51	8
52	7
53	9
54	9
55	10
56	1
57	2
58	3
59	4
60	5
61	6
62	7
63	8
64	9
65	10
66	11
67	1
68	7
69	9
70	10
71	5
72	11
73	7
74	11
75	11
76	11
77	11
78	12
79	1
80	2
81	3
82	4
83	5
84	6
85	7
86	8
87	9
88	10
89	11
90	12
91	13
92	1
93	8
94	3
95	9
96	5
97	10
98	13
99	11
100	9
101	12
102	11
103	13
104	13
105	14

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

cp's OEIS Frontend

A226314 Triangle read by rows: T(i,j) = j+(i-j)/gcd(i,j) (1<=i<=j).

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	3
10	4
11	1
12	2
13	3
14	4
15	5
16	1
17	4
18	5
19	5
20	5
21	6
22	1
23	2
24	3
25	4
26	5
27	6
28	7
29	1
30	5
31	3
32	7
33	5
34	7
35	7
36	8
37	1
38	2
39	7
40	4
41	5
42	8
43	7
44	8
45	9
46	1
47	6
48	3
49	7
50	9
51	8
52	7
53	9
54	9
55	10
56	1
57	2
58	3
59	4
60	5
61	6
62	7
63	8
64	9
65	10
66	11
67	1
68	7
69	9
70	10
71	5
72	11
73	7
74	11
75	11
76	11
77	11
78	12
79	1
80	2
81	3
82	4
83	5
84	6
85	7
86	8
87	9
88	10
89	11
90	12
91	13
92	1
93	8
94	3
95	9
96	5
97	10
98	13
99	11
100	9
101	12
102	11
103	13
104	13
105	14

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	3
10	4
11	1
12	2
13	3
14	4
15	5
16	1
17	4
18	5
19	5
20	5
21	6
22	1
23	2
24	3
25	4
26	5
27	6
28	7
29	1
30	5
31	3
32	7
33	5
34	7
35	7
36	8
37	1
38	2
39	7
40	4
41	5
42	8
43	7
44	8
45	9
46	1
47	6
48	3
49	7
50	9
51	8
52	7
53	9
54	9
55	10
56	1
57	2
58	3
59	4
60	5
61	6
62	7
63	8
64	9
65	10
66	11
67	1
68	7
69	9
70	10
71	5
72	11
73	7
74	11
75	11
76	11
77	11
78	12
79	1
80	2
81	3
82	4
83	5
84	6
85	7
86	8
87	9
88	10
89	11
90	12
91	13
92	1
93	8
94	3
95	9
96	5
97	10
98	13
99	11
100	9
101	12
102	11
103	13
104	13
105	14

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	3
10	4
11	1
12	2
13	3
14	4
15	5
16	1
17	4
18	5
19	5
20	5
21	6
22	1
23	2
24	3
25	4
26	5
27	6
28	7
29	1
30	5
31	3
32	7
33	5
34	7
35	7
36	8
37	1
38	2
39	7
40	4
41	5
42	8
43	7
44	8
45	9
46	1
47	6
48	3
49	7
50	9
51	8
52	7
53	9
54	9
55	10
56	1
57	2
58	3
59	4
60	5
61	6
62	7
63	8
64	9
65	10
66	11
67	1
68	7
69	9
70	10
71	5
72	11
73	7
74	11
75	11
76	11
77	11
78	12
79	1
80	2
81	3
82	4
83	5
84	6
85	7
86	8
87	9
88	10
89	11
90	12
91	13
92	1
93	8
94	3
95	9
96	5
97	10
98	13
99	11
100	9
101	12
102	11
103	13
104	13
105	14