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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.

A087603 a(n) = (1/8)*Sum_{k=0..n} binomial(n,k)*Fibonacci(k)*8^k.

Table of values

n a(n)
0 1
1 10
2 155
3 2100
4 29525
5 410750
6 5731375
7 79905000
8 1114275625
9 15537531250
10 216660471875
11 3021168937500
12 42128015328125
13 587444444843750
14 8191485291484375
15 114224297381250000
16 1592774664844140625
17 22210083004410156250
18 309703436610529296875

List of values

[1, 10, 155, 2100, 29525, 410750, 5731375, 79905000, 1114275625, 15537531250, 216660471875, 3021168937500, 42128015328125, 587444444843750, 8191485291484375, 114224297381250000, 1592774664844140625, 22210083004410156250, 309703436610529296875]

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

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