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.

A015579 Expansion of g.f. x/(1 - 9*x - 2*x^2).

Table of values

n a(n)
0 0
1 1
2 9
3 83
4 765
5 7051
6 64989
7 599003
8 5521005
9 50887051
10 469025469
11 4323003323
12 39845080845
13 367251734251
14 3384955769949
15 31199105398043
16 287561860122285
17 2650454951896651
18 24429218287314429
19 225163874489623163
20 2075333306981237325
21 19128327511810382251

List of values

[0, 1, 9, 83, 765, 7051, 64989, 599003, 5521005, 50887051, 469025469, 4323003323, 39845080845, 367251734251, 3384955769949, 31199105398043, 287561860122285, 2650454951896651, 24429218287314429, 225163874489623163, 2075333306981237325, 19128327511810382251]

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

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