A211435 - cp's OEIS frontend

A211435 Number of ordered triples (w,x,y) with all terms in {-n,...,0,...,n} and w+4x+5y=0.

n	a(n)
0	1
1	3
2	5
3	11
4	17
5	25
6	35
7	45
8	59
9	73
10	89
11	107
12	125
13	147
14	169
15	193
16	219
17	245
18	275
19	305
20	337
21	371
22	405
23	443
24	481
25	521
26	563
27	605
28	651
29	697
30	745
31	795
32	845
33	899
34	953
35	1009
36	1067
37	1125
38	1187
39	1249
40	1313
41	1379
42	1445
43	1515
44	1585
45	1657
46	1731
47	1805
48	1883

[1, 3, 5, 11, 17, 25, 35, 45, 59, 73, 89, 107, 125, 147, 169, 193, 219, 245, 275, 305, 337, 371, 405, 443, 481, 521, 563, 605, 651, 697, 745, 795, 845, 899, 953, 1009, 1067, 1125, 1187, 1249, 1313, 1379, 1445, 1515, 1585, 1657, 1731, 1805, 1883]

cp's OEIS Frontend

A211435 Number of ordered triples (w,x,y) with all terms in {-n,...,0,...,n} and w+4x+5y=0.

Table of values

List of values