A255361 - cp's OEIS frontend

A255361 Number of ways n can be represented as x*y+x+y where x>=y>1.

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

[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 2, 1, 0, 1, 1, 0, 2, 0, 1, 1, 0, 1, 3, 0, 0, 1, 2, 0, 2, 0, 1, 2, 0, 0, 3, 1, 1, 1, 1, 0, 2, 1, 2, 1, 0, 0, 4, 0, 0, 2, 2, 1, 2, 0, 1, 1, 2, 0, 4, 0, 0, 2, 1, 1, 2, 0, 3, 2, 0, 0, 4, 1, 0, 1, 2, 0, 4, 1, 1, 1, 0, 1, 4, 0, 1, 2, 3, 0, 2, 0, 2, 3, 0]

cp's OEIS Frontend

A255361 Number of ways n can be represented as x*y+x+y where x>=y>1.

Table of values

List of values

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

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

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