A212245 - cp's OEIS frontend

A212245 Number of (w,x,y,z) with all terms in {1,...,n} and w = xyz - 2*n.

n	a(n)
0	0
1	0
2	0
3	4
4	12
5	15
6	21
7	36
8	45
9	46
10	64
11	76
12	88
13	91
14	114
15	120
16	144
17	156
18	153
19	186
20	204
21	201
22	235
23	235
24	268
25	271
26	289
27	316
28	334
29	340
30	361
31	382
32	408
33	408
34	444
35	465
36	465
37	489
38	519
39	525
40	576
41	573
42	589
43	616
44	652
45	640
46	664
47	709
48	736
49	748
50	760
51	778
52	826
53	808

[0, 0, 0, 4, 12, 15, 21, 36, 45, 46, 64, 76, 88, 91, 114, 120, 144, 156, 153, 186, 204, 201, 235, 235, 268, 271, 289, 316, 334, 340, 361, 382, 408, 408, 444, 465, 465, 489, 519, 525, 576, 573, 589, 616, 652, 640, 664, 709, 736, 748, 760, 778, 826, 808]

cp's OEIS Frontend

A212245 Number of (w,x,y,z) with all terms in {1,...,n} and w = xyz - 2*n.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	4
4	12
5	15
6	21
7	36
8	45
9	46
10	64
11	76
12	88
13	91
14	114
15	120
16	144
17	156
18	153
19	186
20	204
21	201
22	235
23	235
24	268
25	271
26	289
27	316
28	334
29	340
30	361
31	382
32	408
33	408
34	444
35	465
36	465
37	489
38	519
39	525
40	576
41	573
42	589
43	616
44	652
45	640
46	664
47	709
48	736
49	748
50	760
51	778
52	826
53	808

n	a(n)
0	0
1	0
2	0
3	4
4	12
5	15
6	21
7	36
8	45
9	46
10	64
11	76
12	88
13	91
14	114
15	120
16	144
17	156
18	153
19	186
20	204
21	201
22	235
23	235
24	268
25	271
26	289
27	316
28	334
29	340
30	361
31	382
32	408
33	408
34	444
35	465
36	465
37	489
38	519
39	525
40	576
41	573
42	589
43	616
44	652
45	640
46	664
47	709
48	736
49	748
50	760
51	778
52	826
53	808

cp's OEIS Frontend

A212245 Number of (w,x,y,z) with all terms in {1,...,n} and w = x*y*z - 2*n.

Table of values

List of values

A212245 Number of (w,x,y,z) with all terms in {1,...,n} and w = xyz - 2*n.

n	a(n)
0	0
1	0
2	0
3	4
4	12
5	15
6	21
7	36
8	45
9	46
10	64
11	76
12	88
13	91
14	114
15	120
16	144
17	156
18	153
19	186
20	204
21	201
22	235
23	235
24	268
25	271
26	289
27	316
28	334
29	340
30	361
31	382
32	408
33	408
34	444
35	465
36	465
37	489
38	519
39	525
40	576
41	573
42	589
43	616
44	652
45	640
46	664
47	709
48	736
49	748
50	760
51	778
52	826
53	808