A096376 - cp's OEIS frontend

A096376 a(n) = n + (n-1)^2 + (n+1)^2.

n	a(n)
0	2
1	5
2	12
3	23
4	38
5	57
6	80
7	107
8	138
9	173
10	212
11	255
12	302
13	353
14	408
15	467
16	530
17	597
18	668
19	743
20	822
21	905
22	992
23	1083
24	1178
25	1277
26	1380
27	1487
28	1598
29	1713
30	1832
31	1955
32	2082
33	2213
34	2348
35	2487
36	2630
37	2777
38	2928
39	3083
40	3242
41	3405
42	3572
43	3743
44	3918
45	4097
46	4280
47	4467
48	4658

[2, 5, 12, 23, 38, 57, 80, 107, 138, 173, 212, 255, 302, 353, 408, 467, 530, 597, 668, 743, 822, 905, 992, 1083, 1178, 1277, 1380, 1487, 1598, 1713, 1832, 1955, 2082, 2213, 2348, 2487, 2630, 2777, 2928, 3083, 3242, 3405, 3572, 3743, 3918, 4097, 4280, 4467, 4658]

cp's OEIS Frontend

A096376 a(n) = n + (n-1)^2 + (n+1)^2.

Table of values

List of values