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.

A185397 Largest number x such that the greatest prime factor of x^2+2 is A033203(n), the n-th prime not congruent to 5 or 7 mod 8.

Table of values

n a(n)
1 22
2 140
3 707
4 21362
5 4991
6 1306066
7 137965
8 2294636
9 31768298
10 1557652
11 340064590
12 38439662
13 105080665
14 273502688
15 543164542
16 9575480365630
17 391890109484
18 14629598023
19 80849485336
20 1241646894380

List of values

[22, 140, 707, 21362, 4991, 1306066, 137965, 2294636, 31768298, 1557652, 340064590, 38439662, 105080665, 273502688, 543164542, 9575480365630, 391890109484, 14629598023, 80849485336, 1241646894380]

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

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