A212048 - cp's OEIS frontend

A212048 Number of (w,x,y,z) with all terms in {1,...,n} and 3wx=4y*z.

n	a(n)
0	0
1	0
2	0
3	2
4	14
5	18
6	30
7	34
8	74
9	104
10	128
11	136
12	216
13	228
14	260
15	318
16	438
17	454
18	554
19	570
20	718
21	812
22	868
23	888
24	1128
25	1182
26	1250
27	1398
28	1614
29	1642
30	1864
31	1892
32	2204
33	2354
34	2446
35	2570
36	2990
37	3026
38	3126
39	3304
40	3760
41	3800
42	4128
43	4168
44	4520
45	4906
46	5030

[0, 0, 0, 2, 14, 18, 30, 34, 74, 104, 128, 136, 216, 228, 260, 318, 438, 454, 554, 570, 718, 812, 868, 888, 1128, 1182, 1250, 1398, 1614, 1642, 1864, 1892, 2204, 2354, 2446, 2570, 2990, 3026, 3126, 3304, 3760, 3800, 4128, 4168, 4520, 4906, 5030]

cp's OEIS Frontend

A212048 Number of (w,x,y,z) with all terms in {1,...,n} and 3wx=4y*z.

Table of values

List of values

cp's OEIS Frontend

A212048 Number of (w,x,y,z) with all terms in {1,...,n} and 3w*x=4*y*z.

Table of values

List of values

A212048 Number of (w,x,y,z) with all terms in {1,...,n} and 3wx=4y*z.