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.

A244783 Number of length n 0..3 arrays with each partial sum starting from the beginning no more than one standard deviation from its mean.

Table of values

n a(n)
1 2
2 6
3 20
4 72
5 268
6 876
7 3236
8 12284
9 42396
10 159876
11 614936
12 2198628
13 8407796
14 32629532
15 119560228
16 461654712
17 1803031416
18 6724605836
19 26147874800
20 102596362036
21 387701367548
22 1515422726468
23 5694815620420
24 22229878552752

List of values

[2, 6, 20, 72, 268, 876, 3236, 12284, 42396, 159876, 614936, 2198628, 8407796, 32629532, 119560228, 461654712, 1803031416, 6724605836, 26147874800, 102596362036, 387701367548, 1515422726468, 5694815620420, 22229878552752]

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

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