A260549 - cp's OEIS frontend

A260549 Primitive values n such that the square with opposite corners (0,0) and (n,n) contains a point (x,y) with integer coordinates, with 0 < x,y < n, at an integer distance from three of the four corners.

n	a(n)
1	52
2	195
3	700
4	740
5	867
6	996
7	1443
8	2145
9	3364
10	6015
11	6240
12	7800
13	8400
14	9165
15	9375
16	10879
17	10952
18	11184
19	11352
20	11484
21	11492
22	11997
23	12675
24	13156
25	14355
26	14739
27	20280
28	20415
29	20625
30	20988
31	21125
32	21320
33	21853
34	22472
35	23069
36	26180
37	26588
38	27189
39	28168
40	30195

[52, 195, 700, 740, 867, 996, 1443, 2145, 3364, 6015, 6240, 7800, 8400, 9165, 9375, 10879, 10952, 11184, 11352, 11484, 11492, 11997, 12675, 13156, 14355, 14739, 20280, 20415, 20625, 20988, 21125, 21320, 21853, 22472, 23069, 26180, 26588, 27189, 28168, 30195]

cp's OEIS Frontend

A260549 Primitive values n such that the square with opposite corners (0,0) and (n,n) contains a point (x,y) with integer coordinates, with 0 < x,y < n, at an integer distance from three of the four corners.

Table of values

List of values