A212984 - cp's OEIS frontend

A212984 Number of (w,x,y) with all terms in {0..n} and 3w = x+y.

n	a(n)
0	1
1	1
2	3
3	6
4	8
5	12
6	17
7	21
8	27
9	34
10	40
11	48
12	57
13	65
14	75
15	86
16	96
17	108
18	121
19	133
20	147
21	162
22	176
23	192
24	209
25	225
26	243
27	262
28	280
29	300
30	321
31	341
32	363
33	386
34	408
35	432
36	457
37	481
38	507
39	534
40	560
41	588
42	617
43	645
44	675
45	706
46	736
47	768
48	801
49	833
50	867
51	902
52	936
53	972
54	1009

[1, 1, 3, 6, 8, 12, 17, 21, 27, 34, 40, 48, 57, 65, 75, 86, 96, 108, 121, 133, 147, 162, 176, 192, 209, 225, 243, 262, 280, 300, 321, 341, 363, 386, 408, 432, 457, 481, 507, 534, 560, 588, 617, 645, 675, 706, 736, 768, 801, 833, 867, 902, 936, 972, 1009]

cp's OEIS Frontend

A212984 Number of (w,x,y) with all terms in {0..n} and 3w = x+y.

Table of values

List of values