A218035 - cp's OEIS frontend

A218035 Number of n-digit palindromes with squares that are also palindromes.

n	a(n)
1	4
2	2
3	5
4	3
5	8
6	5
7	13
8	9
9	22
10	16
11	37
12	27
13	60
14	43
15	93
16	65
17	138
18	94
19	197
20	131
21	272
22	177
23	365
24	233
25	478
26	300
27	613
28	379
29	772
30	471
31	957
32	577
33	1170
34	698
35	1413
36	835
37	1688
38	989
39	1997
40	1161
41	2342
42	1352
43	2725
44	1563
45	3148
46	1795
47	3613
48	2049
49	4122
50	2326
51	4677
52	2627
53	5280
54	2953

[4, 2, 5, 3, 8, 5, 13, 9, 22, 16, 37, 27, 60, 43, 93, 65, 138, 94, 197, 131, 272, 177, 365, 233, 478, 300, 613, 379, 772, 471, 957, 577, 1170, 698, 1413, 835, 1688, 989, 1997, 1161, 2342, 1352, 2725, 1563, 3148, 1795, 3613, 2049, 4122, 2326, 4677, 2627, 5280, 2953]

cp's OEIS Frontend

A218035 Number of n-digit palindromes with squares that are also palindromes.

Table of values

List of values