A254072 - cp's OEIS frontend

A254072 Numbers n such that the decimal expansions of both n and n^2 have 4 as the digit with the smallest value and 9 as the digit with the largest value.

n	a(n)
1	974
2	9476
3	9874
4	69684
5	94588
6	94657
7	94788
8	94867
9	97457
10	99476
11	99784
12	669684
13	677974
14	697764
15	699684
16	699764
17	699784
18	746957
19	869457
20	945857
21	946878
22	946888
23	947457
24	947574
25	947886
26	947887
27	947976
28	948678
29	974457
30	974474
31	984878
32	998784
33	6669684
34	6696684

[974, 9476, 9874, 69684, 94588, 94657, 94788, 94867, 97457, 99476, 99784, 669684, 677974, 697764, 699684, 699764, 699784, 746957, 869457, 945857, 946878, 946888, 947457, 947574, 947886, 947887, 947976, 948678, 974457, 974474, 984878, 998784, 6669684, 6696684]

cp's OEIS Frontend

A254072 Numbers n such that the decimal expansions of both n and n^2 have 4 as the digit with the smallest value and 9 as the digit with the largest value.

Table of values

List of values