A065298 - cp's OEIS frontend

A065298 a(n+1) is the smallest number > a(n) such that the digits of a(n)^2 are all (with multiplicity) properly contained in the digits of a(n+1)^2, with a(0)=2.

n	a(n)
0	2
1	7
2	43
3	136
4	367
5	1157
6	3658
7	10183
8	32193
9	101407
10	320537
11	1001842
12	3166463
13	10001923
14	31627114
15	100017313
16	316599084
17	1000104687
18	3162331407
19	10000483663

[2, 7, 43, 136, 367, 1157, 3658, 10183, 32193, 101407, 320537, 1001842, 3166463, 10001923, 31627114, 100017313, 316599084, 1000104687, 3162331407, 10000483663]

cp's OEIS Frontend

A065298 a(n+1) is the smallest number > a(n) such that the digits of a(n)^2 are all (with multiplicity) properly contained in the digits of a(n+1)^2, with a(0)=2.

Table of values

List of values