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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.

A114198 a(n) = Sum_{k=0..n} binomial(n,k)^2*F(k+1).

Table of values

n a(n)
0 1
1 2
2 7
3 31
4 142
5 659
6 3113
7 14918
8 72199
9 351983
10 1726022
11 8504509
12 42070429
13 208812722
14 1039387519
15 5186451311
16 25935769702
17 129942777227
18 652133298421
19 3277734587302
20 16496741964221
21 83129076840317
22 419362231888882

List of values

[1, 2, 7, 31, 142, 659, 3113, 14918, 72199, 351983, 1726022, 8504509, 42070429, 208812722, 1039387519, 5186451311, 25935769702, 129942777227, 652133298421, 3277734587302, 16496741964221, 83129076840317, 419362231888882]

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

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