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.

A301463 G.f.: Sum_{n>=0} (2*(1+x)^n - 1)^n / 2^(n+1).

Table of values

n a(n)
0 1
1 6
2 134
3 5102
4 272694
5 18758134
6 1577807110
7 156883546142
8 18001728695894
9 2341268080847014
10 340346951612008454
11 54686371000455538574
12 9624103747115691611318
13 1841049154379441320293142
14 380367456989975381891133446
15 84407842226680664984458744126
16 20023121531700221583865582432854
17 5056357801144690975957652265658438
18 1354259474931265421064754160458035078
19 383444904170987865090156939638756172846

List of values

[1, 6, 134, 5102, 272694, 18758134, 1577807110, 156883546142, 18001728695894, 2341268080847014, 340346951612008454, 54686371000455538574, 9624103747115691611318, 1841049154379441320293142, 380367456989975381891133446, 84407842226680664984458744126, 20023121531700221583865582432854, 5056357801144690975957652265658438, 1354259474931265421064754160458035078, 383444904170987865090156939638756172846]

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

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