A067344 - cp's OEIS frontend

A067344 Sum of decimal digits of square of divisors of n equals sum of square of digits of n.

n	a(n)
1	1
2	21
3	41
4	120
5	242
6	312
7	323
8	401
9	501
10	1040
11	1114
12	1141
13	1204
14	1214
15	1233
16	1241
17	1304
18	1503
19	2033
20	2115
21	2133
22	2140
23	2403
24	3010
25	3014
26	3124
27	3211
28	3304
29	3322
30	4001
31	4012
32	4121
33	4301
34	4310
35	5130
36	10044
37	10214
38	10242
39	10320
40	10324
41	11042
42	11115

[1, 21, 41, 120, 242, 312, 323, 401, 501, 1040, 1114, 1141, 1204, 1214, 1233, 1241, 1304, 1503, 2033, 2115, 2133, 2140, 2403, 3010, 3014, 3124, 3211, 3304, 3322, 4001, 4012, 4121, 4301, 4310, 5130, 10044, 10214, 10242, 10320, 10324, 11042, 11115]

cp's OEIS Frontend

A067344 Sum of decimal digits of square of divisors of n equals sum of square of digits of n.

Table of values

List of values