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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A052066 Palfree squares whose root is the smallest possible greater than 10^n (palfree = contains no palindromic substring except single digits).

Table of values

n a(n)
1 169
2 10816
3 1028196
4 102475129
5 10210496209
6 1021021327936
7 102102415721476
8 10210210652174569
9 1021021026820134201
10 102102102318249314064
11 10210210230410293217569

List of values

[169, 10816, 1028196, 102475129, 10210496209, 1021021327936, 102102415721476, 10210210652174569, 1021021026820134201, 102102102318249314064, 10210210230410293217569]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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