A348487 - cp's OEIS frontend

A348487 Positive numbers whose square starts and ends with exactly one 1.

n	a(n)
1	1
2	11
3	39
4	41
5	101
6	111
7	119
8	121
9	129
10	131
11	139
12	141
13	319
14	321
15	329
16	331
17	349
18	351
19	359
20	361
21	369
22	371
23	379
24	381
25	389
26	391
27	399
28	401
29	409
30	411
31	419
32	421
33	429
34	431
35	439
36	441
37	1001
38	1009
39	1011
40	1019
41	1021
42	1029
43	1031
44	1039
45	1041
46	1099
47	1101
48	1109
49	1111
50	1119
51	1121
52	1129
53	1131
54	1139

[1, 11, 39, 41, 101, 111, 119, 121, 129, 131, 139, 141, 319, 321, 329, 331, 349, 351, 359, 361, 369, 371, 379, 381, 389, 391, 399, 401, 409, 411, 419, 421, 429, 431, 439, 441, 1001, 1009, 1011, 1019, 1021, 1029, 1031, 1039, 1041, 1099, 1101, 1109, 1111, 1119, 1121, 1129, 1131, 1139]

cp's OEIS Frontend

A348487 Positive numbers whose square starts and ends with exactly one 1.

Table of values

List of values