A129234 - cp's OEIS frontend

A129234 Triangle read by rows: T(n,k) = n/k + k - 1 if n mod k = 0; otherwise T(n,k)=0 (1 <= k <= n).

n	a(n)
1	1
2	2
3	2
4	3
5	0
6	3
7	4
8	3
9	0
10	4
11	5
12	0
13	0
14	0
15	5
16	6
17	4
18	4
19	0
20	0
21	6
22	7
23	0
24	0
25	0
26	0
27	0
28	7
29	8
30	5
31	0
32	5
33	0
34	0
35	0
36	8
37	9
38	0
39	5
40	0
41	0
42	0
43	0
44	0
45	9
46	10
47	6
48	0
49	0
50	6
51	0
52	0
53	0
54	0
55	10
56	11
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	11
67	12
68	7
69	6
70	6
71	0
72	7
73	0
74	0
75	0
76	0
77	0
78	12
79	13
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	13
92	14
93	8
94	0
95	0
96	0
97	0
98	8
99	0
100	0
101	0
102	0
103	0
104	0
105	14

[1, 2, 2, 3, 0, 3, 4, 3, 0, 4, 5, 0, 0, 0, 5, 6, 4, 4, 0, 0, 6, 7, 0, 0, 0, 0, 0, 7, 8, 5, 0, 5, 0, 0, 0, 8, 9, 0, 5, 0, 0, 0, 0, 0, 9, 10, 6, 0, 0, 6, 0, 0, 0, 0, 10, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 12, 7, 6, 6, 0, 7, 0, 0, 0, 0, 0, 12, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 14, 8, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 14]

cp's OEIS Frontend

A129234 Triangle read by rows: T(n,k) = n/k + k - 1 if n mod k = 0; otherwise T(n,k)=0 (1 <= k <= n).

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	0
6	3
7	4
8	3
9	0
10	4
11	5
12	0
13	0
14	0
15	5
16	6
17	4
18	4
19	0
20	0
21	6
22	7
23	0
24	0
25	0
26	0
27	0
28	7
29	8
30	5
31	0
32	5
33	0
34	0
35	0
36	8
37	9
38	0
39	5
40	0
41	0
42	0
43	0
44	0
45	9
46	10
47	6
48	0
49	0
50	6
51	0
52	0
53	0
54	0
55	10
56	11
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	11
67	12
68	7
69	6
70	6
71	0
72	7
73	0
74	0
75	0
76	0
77	0
78	12
79	13
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	13
92	14
93	8
94	0
95	0
96	0
97	0
98	8
99	0
100	0
101	0
102	0
103	0
104	0
105	14

n	a(n)
1	1
2	2
3	2
4	3
5	0
6	3
7	4
8	3
9	0
10	4
11	5
12	0
13	0
14	0
15	5
16	6
17	4
18	4
19	0
20	0
21	6
22	7
23	0
24	0
25	0
26	0
27	0
28	7
29	8
30	5
31	0
32	5
33	0
34	0
35	0
36	8
37	9
38	0
39	5
40	0
41	0
42	0
43	0
44	0
45	9
46	10
47	6
48	0
49	0
50	6
51	0
52	0
53	0
54	0
55	10
56	11
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	11
67	12
68	7
69	6
70	6
71	0
72	7
73	0
74	0
75	0
76	0
77	0
78	12
79	13
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	13
92	14
93	8
94	0
95	0
96	0
97	0
98	8
99	0
100	0
101	0
102	0
103	0
104	0
105	14

n	a(n)
1	1
2	2
3	2
4	3
5	0
6	3
7	4
8	3
9	0
10	4
11	5
12	0
13	0
14	0
15	5
16	6
17	4
18	4
19	0
20	0
21	6
22	7
23	0
24	0
25	0
26	0
27	0
28	7
29	8
30	5
31	0
32	5
33	0
34	0
35	0
36	8
37	9
38	0
39	5
40	0
41	0
42	0
43	0
44	0
45	9
46	10
47	6
48	0
49	0
50	6
51	0
52	0
53	0
54	0
55	10
56	11
57	0
58	0
59	0
60	0
61	0
62	0
63	0
64	0
65	0
66	11
67	12
68	7
69	6
70	6
71	0
72	7
73	0
74	0
75	0
76	0
77	0
78	12
79	13
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	13
92	14
93	8
94	0
95	0
96	0
97	0
98	8
99	0
100	0
101	0
102	0
103	0
104	0
105	14