A352554 - cp's OEIS frontend

A352554 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 17.

n	a(n)
1	1
2	2
3	0
4	5
5	0
6	0
7	0
8	10
9	1
10	0
11	0
12	0
13	2
14	0
15	0
16	20
17	1
18	2
19	2
20	0
21	0
22	0
23	0
24	0
25	1
26	4
27	0
28	0
29	0
30	0
31	0
32	36
33	0
34	2
35	0
36	5
37	0
38	4
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	2
48	0
49	1
50	2
51	0
52	10
53	2
54	0
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	65
65	0
66	0
67	2
68	5
69	0
70	0
71	0
72	10
73	0
74	0
75	0
76	10
77	0
78	0
79	0
80	0
81	2
82	0
83	2
84	0
85	0
86	4
87	0
88	0
89	2
90	0
91	0
92	0
93	0
94	4
95	0
96	0
97	0
98	2
99	0
100	5
101	2
102	0
103	2
104	20
105	0
106	4
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	2
118	4
119	0
120	0
121	1
122	0
123	0
124	0
125	0
126	0
127	2
128	110
129	0
130	0
131	0
132	0
133	0
134	4
135	0
136	10
137	2
138	0
139	0
140	0
141	0
142	0
143	0
144	20
145	0
146	0
147	0
148	0
149	2
150	0

[1, 2, 0, 5, 0, 0, 0, 10, 1, 0, 0, 0, 2, 0, 0, 20, 1, 2, 2, 0, 0, 0, 0, 0, 1, 4, 0, 0, 0, 0, 0, 36, 0, 2, 0, 5, 0, 4, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 1, 2, 0, 10, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 65, 0, 0, 2, 5, 0, 0, 0, 10, 0, 0, 0, 10, 0, 0, 0, 0, 2, 0, 2, 0, 0, 4, 0, 0, 2, 0, 0, 0, 0, 4, 0, 0, 0, 2, 0, 5, 2, 0, 2, 20, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 0, 0, 1, 0, 0, 0, 0, 0, 2, 110, 0, 0, 0, 0, 0, 4, 0, 10, 2, 0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 0, 2, 0]

cp's OEIS Frontend

A352554 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 17.

Table of values

List of values

n	a(n)
1	1
2	2
3	0
4	5
5	0
6	0
7	0
8	10
9	1
10	0
11	0
12	0
13	2
14	0
15	0
16	20
17	1
18	2
19	2
20	0
21	0
22	0
23	0
24	0
25	1
26	4
27	0
28	0
29	0
30	0
31	0
32	36
33	0
34	2
35	0
36	5
37	0
38	4
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	2
48	0
49	1
50	2
51	0
52	10
53	2
54	0
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	65
65	0
66	0
67	2
68	5
69	0
70	0
71	0
72	10
73	0
74	0
75	0
76	10
77	0
78	0
79	0
80	0
81	2
82	0
83	2
84	0
85	0
86	4
87	0
88	0
89	2
90	0
91	0
92	0
93	0
94	4
95	0
96	0
97	0
98	2
99	0
100	5
101	2
102	0
103	2
104	20
105	0
106	4
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	2
118	4
119	0
120	0
121	1
122	0
123	0
124	0
125	0
126	0
127	2
128	110
129	0
130	0
131	0
132	0
133	0
134	4
135	0
136	10
137	2
138	0
139	0
140	0
141	0
142	0
143	0
144	20
145	0
146	0
147	0
148	0
149	2
150	0

n	a(n)
1	1
2	2
3	0
4	5
5	0
6	0
7	0
8	10
9	1
10	0
11	0
12	0
13	2
14	0
15	0
16	20
17	1
18	2
19	2
20	0
21	0
22	0
23	0
24	0
25	1
26	4
27	0
28	0
29	0
30	0
31	0
32	36
33	0
34	2
35	0
36	5
37	0
38	4
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	2
48	0
49	1
50	2
51	0
52	10
53	2
54	0
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	65
65	0
66	0
67	2
68	5
69	0
70	0
71	0
72	10
73	0
74	0
75	0
76	10
77	0
78	0
79	0
80	0
81	2
82	0
83	2
84	0
85	0
86	4
87	0
88	0
89	2
90	0
91	0
92	0
93	0
94	4
95	0
96	0
97	0
98	2
99	0
100	5
101	2
102	0
103	2
104	20
105	0
106	4
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	2
118	4
119	0
120	0
121	1
122	0
123	0
124	0
125	0
126	0
127	2
128	110
129	0
130	0
131	0
132	0
133	0
134	4
135	0
136	10
137	2
138	0
139	0
140	0
141	0
142	0
143	0
144	20
145	0
146	0
147	0
148	0
149	2
150	0

n	a(n)
1	1
2	2
3	0
4	5
5	0
6	0
7	0
8	10
9	1
10	0
11	0
12	0
13	2
14	0
15	0
16	20
17	1
18	2
19	2
20	0
21	0
22	0
23	0
24	0
25	1
26	4
27	0
28	0
29	0
30	0
31	0
32	36
33	0
34	2
35	0
36	5
37	0
38	4
39	0
40	0
41	0
42	0
43	2
44	0
45	0
46	0
47	2
48	0
49	1
50	2
51	0
52	10
53	2
54	0
55	0
56	0
57	0
58	0
59	2
60	0
61	0
62	0
63	0
64	65
65	0
66	0
67	2
68	5
69	0
70	0
71	0
72	10
73	0
74	0
75	0
76	10
77	0
78	0
79	0
80	0
81	2
82	0
83	2
84	0
85	0
86	4
87	0
88	0
89	2
90	0
91	0
92	0
93	0
94	4
95	0
96	0
97	0
98	2
99	0
100	5
101	2
102	0
103	2
104	20
105	0
106	4
107	0
108	0
109	0
110	0
111	0
112	0
113	0
114	0
115	0
116	0
117	2
118	4
119	0
120	0
121	1
122	0
123	0
124	0
125	0
126	0
127	2
128	110
129	0
130	0
131	0
132	0
133	0
134	4
135	0
136	10
137	2
138	0
139	0
140	0
141	0
142	0
143	0
144	20
145	0
146	0
147	0
148	0
149	2
150	0