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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.

A075156 Binomial transform of pentanacci numbers A074048: a(n) = Sum_{k=0..n} binomial(n,k)*A074048(k).

Table of values

n a(n)
0 5
1 6
2 10
3 24
4 70
5 216
6 664
7 2008
8 5998
9 17808
10 52770
11 156360
12 463492
13 1374392
14 4076222
15 12090144
16 35859742
17 106359928
18 315460168
19 935639768
20 2775057510
21 8230670416
22 24411730298
23 72403913480
24 214746249796
25 636926269816

List of values

[5, 6, 10, 24, 70, 216, 664, 2008, 5998, 17808, 52770, 156360, 463492, 1374392, 4076222, 12090144, 35859742, 106359928, 315460168, 935639768, 2775057510, 8230670416, 24411730298, 72403913480, 214746249796, 636926269816]

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

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