A069711 - cp's OEIS frontend

A069711 Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits).

n	a(n)
1	0
2	1
3	4
4	9
5	64
6	144
7	225
8	324
9	441
10	576
11	729
12	900
13	1681
14	3364
15	3481
16	4624
17	7225
18	9025
19	12769
20	14884
21	21025
22	23104
23	24649
24	24964
25	27556
26	30976
27	32041
28	33856
29	36100
30	37249
31	37636
32	44944
33	48841
34	56644
35	63001
36	65536
37	66049
38	70756
39	75076
40	75625
41	80089
42	80656
43	85264

[0, 1, 4, 9, 64, 144, 225, 324, 441, 576, 729, 900, 1681, 3364, 3481, 4624, 7225, 9025, 12769, 14884, 21025, 23104, 24649, 24964, 27556, 30976, 32041, 33856, 36100, 37249, 37636, 44944, 48841, 56644, 63001, 65536, 66049, 70756, 75076, 75625, 80089, 80656, 85264]

cp's OEIS Frontend

A069711 Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits).

Table of values

List of values