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.

A294515 Denominators of partial sums of the reciprocals of the decagonal numbers.

Table of values

n a(n)
0 1
1 10
2 270
3 7020
4 119340
5 835380
6 4176900
7 242260200
8 888287400
9 32866633800
10 1347531985800
11 4042595957400
12 28298171701800
13 1499803100195400
14 28496258903712600
15 3476543586252937200
16 3476543586252937200
17 26653500827939185200
18 1945705560439560519600
19 1945705560439560519600
20 52534050131868134029200

List of values

[1, 10, 270, 7020, 119340, 835380, 4176900, 242260200, 888287400, 32866633800, 1347531985800, 4042595957400, 28298171701800, 1499803100195400, 28496258903712600, 3476543586252937200, 3476543586252937200, 26653500827939185200, 1945705560439560519600, 1945705560439560519600, 52534050131868134029200]

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

Content is available under The OEIS End-User License Agreement.