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.

A185323 E.g.f. A(x) = 1/(2-tan(x)-sec(x)).

Table of values

n a(n)
0 1
1 1
2 3
3 14
4 87
5 676
6 6303
7 68564
8 852387
9 11921476
10 185259603
11 3166825364
12 59054916687
13 1193026564276
14 25955467164903
15 605021502144164
16 15043243752072987
17 397412126087559076
18 11116403953041202203
19 328222705791221254964

List of values

[1, 1, 3, 14, 87, 676, 6303, 68564, 852387, 11921476, 185259603, 3166825364, 59054916687, 1193026564276, 25955467164903, 605021502144164, 15043243752072987, 397412126087559076, 11116403953041202203, 328222705791221254964]

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

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