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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.

A249897 a(n+1) is next smallest square not divisible by 10 beginning with a(n), initial term is 7.

Table of values

n a(n)
1 7
2 729
3 729316
4 7293164743396
5 72931647433968832639882896
6 72931647433968832639882896319584064899663299793041401

List of values

[7, 729, 729316, 7293164743396, 72931647433968832639882896, 72931647433968832639882896319584064899663299793041401]

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