A211523 - cp's OEIS frontend

A211523 Number of ordered triples (w,x,y) with all terms in {1,...,n} and w+2x=5y.

n	a(n)
0	0
1	0
2	1
3	2
4	4
5	5
6	7
7	10
8	13
9	17
10	20
11	24
12	29
13	34
14	40
15	45
16	51
17	58
18	65
19	73
20	80
21	88
22	97
23	106
24	116
25	125
26	135
27	146
28	157
29	169
30	180
31	192
32	205
33	218
34	232
35	245
36	259
37	274
38	289
39	305
40	320
41	336
42	353
43	370
44	388
45	405
46	423
47	442
48	461
49	481
50	500
51	520
52	541
53	562
54	584
55	605
56	627

[0, 0, 1, 2, 4, 5, 7, 10, 13, 17, 20, 24, 29, 34, 40, 45, 51, 58, 65, 73, 80, 88, 97, 106, 116, 125, 135, 146, 157, 169, 180, 192, 205, 218, 232, 245, 259, 274, 289, 305, 320, 336, 353, 370, 388, 405, 423, 442, 461, 481, 500, 520, 541, 562, 584, 605, 627]

cp's OEIS Frontend

A211523 Number of ordered triples (w,x,y) with all terms in {1,...,n} and w+2x=5y.

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	2
4	4
5	5
6	7
7	10
8	13
9	17
10	20
11	24
12	29
13	34
14	40
15	45
16	51
17	58
18	65
19	73
20	80
21	88
22	97
23	106
24	116
25	125
26	135
27	146
28	157
29	169
30	180
31	192
32	205
33	218
34	232
35	245
36	259
37	274
38	289
39	305
40	320
41	336
42	353
43	370
44	388
45	405
46	423
47	442
48	461
49	481
50	500
51	520
52	541
53	562
54	584
55	605
56	627

n	a(n)
0	0
1	0
2	1
3	2
4	4
5	5
6	7
7	10
8	13
9	17
10	20
11	24
12	29
13	34
14	40
15	45
16	51
17	58
18	65
19	73
20	80
21	88
22	97
23	106
24	116
25	125
26	135
27	146
28	157
29	169
30	180
31	192
32	205
33	218
34	232
35	245
36	259
37	274
38	289
39	305
40	320
41	336
42	353
43	370
44	388
45	405
46	423
47	442
48	461
49	481
50	500
51	520
52	541
53	562
54	584
55	605
56	627

n	a(n)
0	0
1	0
2	1
3	2
4	4
5	5
6	7
7	10
8	13
9	17
10	20
11	24
12	29
13	34
14	40
15	45
16	51
17	58
18	65
19	73
20	80
21	88
22	97
23	106
24	116
25	125
26	135
27	146
28	157
29	169
30	180
31	192
32	205
33	218
34	232
35	245
36	259
37	274
38	289
39	305
40	320
41	336
42	353
43	370
44	388
45	405
46	423
47	442
48	461
49	481
50	500
51	520
52	541
53	562
54	584
55	605
56	627