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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.

A006116 Sum of Gaussian binomial coefficients [n,k] for q=2 and k=0..n.

Table of values

n a(n)
0 1
1 2
2 5
3 16
4 67
5 374
6 2825
7 29212
8 417199
9 8283458
10 229755605
11 8933488744
12 488176700923
13 37558989808526
14 4073773336877345
15 623476476706836148
16 134732283882873635911
17 41128995468748254231002
18 17741753171749626840952685
19 10817161765507572862559462656

List of values

[1, 2, 5, 16, 67, 374, 2825, 29212, 417199, 8283458, 229755605, 8933488744, 488176700923, 37558989808526, 4073773336877345, 623476476706836148, 134732283882873635911, 41128995468748254231002, 17741753171749626840952685, 10817161765507572862559462656]

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

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