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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.

A223166 Integer nearest to Li(10^n) - Li(3), where Li(x) = integral(0..x, dt/log(t)).

Table of values

n a(n)
1 4
2 28
3 175
4 1244
5 9628
6 78625
7 664916
8 5762207
9 50849233
10 455055612
11 4118066398
12 37607950279
13 346065645808
14 3204942065690
15 29844571475285
16 279238344248555
17 2623557165610820
18 24739954309690413
19 234057667376222380
20 2220819602783663481

List of values

[4, 28, 175, 1244, 9628, 78625, 664916, 5762207, 50849233, 455055612, 4118066398, 37607950279, 346065645808, 3204942065690, 29844571475285, 279238344248555, 2623557165610820, 24739954309690413, 234057667376222380, 2220819602783663481]

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

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