A029984 - cp's OEIS frontend

A029984 Numbers k such that k^2 is palindromic in base 3.

n	a(n)
1	0
2	1
3	2
4	4
5	10
6	11
7	20
8	22
9	28
10	34
11	56
12	82
13	89
14	113
15	154
16	164
17	244
18	262
19	488
20	524
21	730
22	755
23	802
24	862
25	1021
26	1342
27	1358
28	1460
29	2188
30	2242
31	2684
32	2716
33	3046
34	4276
35	4376
36	4484
37	6562
38	6641
39	6778
40	8030
41	8215
42	8350
43	8887
44	12482
45	13124
46	14810
47	19684

[0, 1, 2, 4, 10, 11, 20, 22, 28, 34, 56, 82, 89, 113, 154, 164, 244, 262, 488, 524, 730, 755, 802, 862, 1021, 1342, 1358, 1460, 2188, 2242, 2684, 2716, 3046, 4276, 4376, 4484, 6562, 6641, 6778, 8030, 8215, 8350, 8887, 12482, 13124, 14810, 19684]

cp's OEIS Frontend

A029984 Numbers k such that k^2 is palindromic in base 3.

Table of values

List of values