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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.

A050635 a(n+1)^2 is next smallest square ending with a(n)^2, initial term is 1.

Table of values

n a(n)
1 1
2 9
3 41
4 1209
5 469959
6 176270001209
7 6042408942999999530041
8 16385871165869048127200000000000176270001209
9 28444329561227422116741433513058707457037799999999999999999999993957591057000000469959

List of values

[1, 9, 41, 1209, 469959, 176270001209, 6042408942999999530041, 16385871165869048127200000000000176270001209, 28444329561227422116741433513058707457037799999999999999999999993957591057000000469959]

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

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