A078211 - cp's OEIS frontend

A078211 Smallest multiple of n^2 beginning and ending in n, or 0 if no such multiple exists.

n	a(n)
1	1
2	212
3	333
4	464
5	525
6	6156
7	7007
8	8128
9	9639
10	0
11	11011
12	122112
13	13013
14	0
15	0
16	162816
17	1720417
18	0
19	1905719
20	0
21	212121
22	0
23	2320723
24	244224
25	25625
26	0
27	2743227
28	287728
29	2917429
30	0
31	3143431
32	325632
33	3372633
34	0
35	0
36	3617136
37	373737
38	0
39	393939
40	0
41	4136941

[1, 212, 333, 464, 525, 6156, 7007, 8128, 9639, 0, 11011, 122112, 13013, 0, 0, 162816, 1720417, 0, 1905719, 0, 212121, 0, 2320723, 244224, 25625, 0, 2743227, 287728, 2917429, 0, 3143431, 325632, 3372633, 0, 0, 3617136, 373737, 0, 393939, 0, 4136941]

cp's OEIS Frontend

A078211 Smallest multiple of n^2 beginning and ending in n, or 0 if no such multiple exists.

Table of values

List of values