A071693 - cp's OEIS frontend

A071693 Number of ways to write n as n = xyz + x + y + z where 0 <= x <= y <= z <= n.

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	3
6	5
7	4
8	6
9	6
10	7
11	6
12	9
13	7
14	10
15	9
16	11
17	9
18	12
19	11
20	13
21	12
22	13
23	12
24	17
25	14
26	16
27	15
28	17
29	16
30	19
31	16
32	19
33	19
34	20
35	19
36	24
37	19
38	21
39	22
40	25
41	21
42	26
43	22
44	26
45	25
46	26
47	25
48	29
49	27
50	28
51	28
52	29
53	27
54	33
55	29
56	33
57	30
58	31
59	32
60	37
61	32
62	34
63	34
64	37
65	34
66	38
67	34
68	38
69	38
70	39
71	36
72	43
73	38
74	40

[1, 1, 2, 2, 4, 3, 5, 4, 6, 6, 7, 6, 9, 7, 10, 9, 11, 9, 12, 11, 13, 12, 13, 12, 17, 14, 16, 15, 17, 16, 19, 16, 19, 19, 20, 19, 24, 19, 21, 22, 25, 21, 26, 22, 26, 25, 26, 25, 29, 27, 28, 28, 29, 27, 33, 29, 33, 30, 31, 32, 37, 32, 34, 34, 37, 34, 38, 34, 38, 38, 39, 36, 43, 38, 40]

cp's OEIS Frontend

A071693 Number of ways to write n as n = xyz + x + y + z where 0 <= x <= y <= z <= n.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	3
6	5
7	4
8	6
9	6
10	7
11	6
12	9
13	7
14	10
15	9
16	11
17	9
18	12
19	11
20	13
21	12
22	13
23	12
24	17
25	14
26	16
27	15
28	17
29	16
30	19
31	16
32	19
33	19
34	20
35	19
36	24
37	19
38	21
39	22
40	25
41	21
42	26
43	22
44	26
45	25
46	26
47	25
48	29
49	27
50	28
51	28
52	29
53	27
54	33
55	29
56	33
57	30
58	31
59	32
60	37
61	32
62	34
63	34
64	37
65	34
66	38
67	34
68	38
69	38
70	39
71	36
72	43
73	38
74	40

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	3
6	5
7	4
8	6
9	6
10	7
11	6
12	9
13	7
14	10
15	9
16	11
17	9
18	12
19	11
20	13
21	12
22	13
23	12
24	17
25	14
26	16
27	15
28	17
29	16
30	19
31	16
32	19
33	19
34	20
35	19
36	24
37	19
38	21
39	22
40	25
41	21
42	26
43	22
44	26
45	25
46	26
47	25
48	29
49	27
50	28
51	28
52	29
53	27
54	33
55	29
56	33
57	30
58	31
59	32
60	37
61	32
62	34
63	34
64	37
65	34
66	38
67	34
68	38
69	38
70	39
71	36
72	43
73	38
74	40

cp's OEIS Frontend

A071693 Number of ways to write n as n = x*y*z + x + y + z where 0 <= x <= y <= z <= n.

Table of values

List of values

A071693 Number of ways to write n as n = xyz + x + y + z where 0 <= x <= y <= z <= n.

n	a(n)
0	1
1	1
2	2
3	2
4	4
5	3
6	5
7	4
8	6
9	6
10	7
11	6
12	9
13	7
14	10
15	9
16	11
17	9
18	12
19	11
20	13
21	12
22	13
23	12
24	17
25	14
26	16
27	15
28	17
29	16
30	19
31	16
32	19
33	19
34	20
35	19
36	24
37	19
38	21
39	22
40	25
41	21
42	26
43	22
44	26
45	25
46	26
47	25
48	29
49	27
50	28
51	28
52	29
53	27
54	33
55	29
56	33
57	30
58	31
59	32
60	37
61	32
62	34
63	34
64	37
65	34
66	38
67	34
68	38
69	38
70	39
71	36
72	43
73	38
74	40