A216446 - cp's OEIS frontend

A216446 Palindromic numbers which can be written as the sum of two or more consecutive squares.

n	a(n)
1	5
2	55
3	77
4	181
5	313
6	434
7	505
8	545
9	595
10	636
11	818
12	1001
13	1111
14	1441
15	1771
16	4334
17	6446
18	17371
19	17871
20	19691
21	21712
22	41214
23	42924
24	44444
25	46564
26	51015
27	65756
28	81818
29	97679
30	99199
31	108801
32	127721
33	137731
34	138831
35	139931
36	148841
37	161161
38	166661
39	171171
40	188881

[5, 55, 77, 181, 313, 434, 505, 545, 595, 636, 818, 1001, 1111, 1441, 1771, 4334, 6446, 17371, 17871, 19691, 21712, 41214, 42924, 44444, 46564, 51015, 65756, 81818, 97679, 99199, 108801, 127721, 137731, 138831, 139931, 148841, 161161, 166661, 171171, 188881]

cp's OEIS Frontend

A216446 Palindromic numbers which can be written as the sum of two or more consecutive squares.

Table of values

List of values