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.

A029706 Sum C(n,k)*b(k), k=1..n, where b(k) is given by A001861.

Table of values

n a(n)
0 2
1 10
2 46
3 226
4 1214
5 7106
6 44958
7 305090
8 2206398
9 16913986
10 136823262
11 1163490498
12 10366252030
13 96491364674
14 935976996126
15 9440144423874
16 98800604237118
17 1071092025420866
18 12008090971866206
19 139014305916844738

List of values

[2, 10, 46, 226, 1214, 7106, 44958, 305090, 2206398, 16913986, 136823262, 1163490498, 10366252030, 96491364674, 935976996126, 9440144423874, 98800604237118, 1071092025420866, 12008090971866206, 139014305916844738]

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

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