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.

A259160 Positive squares (A000290) that are octagonal numbers (A000567) divided by 2.

Table of values

n a(n)
1 4
2 39204
3 376437604
4 3614553835204
5 34706945549192004
6 333256087548787788004
7 3199924917936514791223204
8 30725678728770327476537417604
9 295027963953727766493197492611204
10 2832858479158015285097354847515364004
11 27201106821847298813777034752645032556004

List of values

[4, 39204, 376437604, 3614553835204, 34706945549192004, 333256087548787788004, 3199924917936514791223204, 30725678728770327476537417604, 295027963953727766493197492611204, 2832858479158015285097354847515364004, 27201106821847298813777034752645032556004]

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

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