A320281 - cp's OEIS frontend

A320281 Terms that are on the positive x-axis of the square spiral built with 2k, 2k+1, 2*k+1 for k >= 0.

n	a(n)
0	0
1	1
2	7
3	18
4	35
5	57
6	84
7	117
8	155
9	198
10	247
11	301
12	360
13	425
14	495
15	570
16	651
17	737
18	828
19	925
20	1027
21	1134
22	1247
23	1365
24	1488
25	1617
26	1751
27	1890
28	2035
29	2185
30	2340
31	2501
32	2667
33	2838
34	3015
35	3197
36	3384
37	3577
38	3775
39	3978

[0, 1, 7, 18, 35, 57, 84, 117, 155, 198, 247, 301, 360, 425, 495, 570, 651, 737, 828, 925, 1027, 1134, 1247, 1365, 1488, 1617, 1751, 1890, 2035, 2185, 2340, 2501, 2667, 2838, 3015, 3197, 3384, 3577, 3775, 3978]

cp's OEIS Frontend

A320281 Terms that are on the positive x-axis of the square spiral built with 2k, 2k+1, 2*k+1 for k >= 0.

Table of values

List of values

cp's OEIS Frontend

A320281 Terms that are on the positive x-axis of the square spiral built with 2*k, 2*k+1, 2*k+1 for k >= 0.

Table of values

List of values

A320281 Terms that are on the positive x-axis of the square spiral built with 2k, 2k+1, 2*k+1 for k >= 0.