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.

A077576 a(1) = 1; for n > 1, a(n) = largest prime divisor of A062273(n).

Table of values

n a(n)
1 1
2 23
3 19
4 263
5 823
6 678901
7 50993
8 1279
9 211
10 150866941
11 353594393
12 757819
13 9012345678901
14 213408443
15 11904282563
16 435503
17 21339439879
18 7403356241
19 13212859242013
20 27961
21 205126079
22 5201061865265117273
23 54843374833199
24 1384232185401581113277
25 12792129877

List of values

[1, 23, 19, 263, 823, 678901, 50993, 1279, 211, 150866941, 353594393, 757819, 9012345678901, 213408443, 11904282563, 435503, 21339439879, 7403356241, 13212859242013, 27961, 205126079, 5201061865265117273, 54843374833199, 1384232185401581113277, 12792129877]

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

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