cp's OEIS Frontend

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.

A065785 a(1) = 49; for n > 1, a(n) is the smallest square > a(n-1) with a(n-1) forming its final digits.

Table of values

n a(n)
1 49
2 1849
3 1671849
4 24011671849
5 408646172724011671849
6 14079962896835441528408646172724011671849
7 30988070410883251650062468506470600085614079962896835441528408646172724011671849

List of values

[49, 1849, 1671849, 24011671849, 408646172724011671849, 14079962896835441528408646172724011671849, 30988070410883251650062468506470600085614079962896835441528408646172724011671849]

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

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