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.

A157335 Expansion of 1/( (1+x)*(1-7*x+x^2) ).

Table of values

n a(n)
0 1
1 6
2 42
3 287
4 1968
5 13488
6 92449
7 633654
8 4343130
9 29768255
10 204034656
11 1398474336
12 9585285697
13 65698525542
14 450304393098
15 3086432226143
16 21154721189904
17 144996616103184
18 993821591532385
19 6811754524623510
20 46688460080832186
21 320007466041201791

List of values

[1, 6, 42, 287, 1968, 13488, 92449, 633654, 4343130, 29768255, 204034656, 1398474336, 9585285697, 65698525542, 450304393098, 3086432226143, 21154721189904, 144996616103184, 993821591532385, 6811754524623510, 46688460080832186, 320007466041201791]

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

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