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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.

A144779 Variant of Sylvester's sequence: a(n+1) = a(n)^2 - a(n) + 1, with a(1) = 5.

Table of values

n a(n)
1 5
2 21
3 421
4 176821
5 31265489221
6 977530816197201697621
7 955566496615167328821993756200407115362021
8 913107329453384594090655605142589591944556891901674138343716072975722193082773842421

List of values

[5, 21, 421, 176821, 31265489221, 977530816197201697621, 955566496615167328821993756200407115362021, 913107329453384594090655605142589591944556891901674138343716072975722193082773842421]

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

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