A260618 - cp's OEIS frontend

A260618 Irregular triangle read by rows: denominators of the expansion of k/n using the greedy algorithm, 1<=k<=n.

n	a(n)
1	1
2	2
3	1
4	3
5	2
6	6
7	1
8	4
9	2
10	2
11	4
12	1
13	5
14	3
15	15
16	2
17	10
18	2
19	4
20	20
21	1
22	6
23	3
24	2
25	2
26	6
27	2
28	3
29	1
30	7
31	4
32	28
33	3
34	11
35	231
36	2
37	14
38	2
39	5
40	70
41	2
42	3
43	42
44	1
45	8
46	4
47	3
48	24
49	2
50	2
51	8
52	2
53	4
54	2
55	3
56	24
57	1
58	9
59	5
60	45
61	3
62	3
63	9
64	2
65	18
66	2
67	6
68	2
69	4
70	36
71	2
72	3
73	18
74	1
75	10
76	5
77	4
78	20
79	3
80	15
81	2
82	2
83	10
84	2
85	5
86	2
87	4
88	20
89	2
90	3
91	15
92	1
93	11
94	6
95	66
96	4
97	44
98	3
99	33
100	3
101	9
102	99
103	2
104	22
105	2
106	8
107	88
108	2
109	5
110	37
111	4070
112	2
113	4
114	15
115	660
116	2
117	3
118	14
119	231
120	1

[1, 2, 1, 3, 2, 6, 1, 4, 2, 2, 4, 1, 5, 3, 15, 2, 10, 2, 4, 20, 1, 6, 3, 2, 2, 6, 2, 3, 1, 7, 4, 28, 3, 11, 231, 2, 14, 2, 5, 70, 2, 3, 42, 1, 8, 4, 3, 24, 2, 2, 8, 2, 4, 2, 3, 24, 1, 9, 5, 45, 3, 3, 9, 2, 18, 2, 6, 2, 4, 36, 2, 3, 18, 1, 10, 5, 4, 20, 3, 15, 2, 2, 10, 2, 5, 2, 4, 20, 2, 3, 15, 1, 11, 6, 66, 4, 44, 3, 33, 3, 9, 99, 2, 22, 2, 8, 88, 2, 5, 37, 4070, 2, 4, 15, 660, 2, 3, 14, 231, 1]

cp's OEIS Frontend

A260618 Irregular triangle read by rows: denominators of the expansion of k/n using the greedy algorithm, 1<=k<=n.

Table of values

List of values