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.

A245130 Number of length n 0..4 arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope.

Table of values

n a(n)
1 5
2 5
3 25
4 41
5 275
6 505
7 4005
8 8193
9 68855
10 147117
11 1277485
12 2807617
13 24937335
14 55854349
15 504209895
16 1145384915
17 10467805625
18 24038991995
19 221828315005
20 513848349931
21 4778788229935
22 11147995960319
23 104342997162795

List of values

[5, 5, 25, 41, 275, 505, 4005, 8193, 68855, 147117, 1277485, 2807617, 24937335, 55854349, 504209895, 1145384915, 10467805625, 24038991995, 221828315005, 513848349931, 4778788229935, 11147995960319, 104342997162795]

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

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