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.

A115190 Fourth diagonal (M=4) of triangle A115154 (called Y(3,1)).

Table of values

n a(n)
0 1
1 121
2 1762
3 20989
4 235543
5 2588641
6 28259704
7 308277688
8 3369314986
9 36937817182
10 406378312834
11 4487124168115
12 49722977591155
13 552884158181785
14 6167643983348920
15 69012419067802540
16 774413615153430670

List of values

[1, 121, 1762, 20989, 235543, 2588641, 28259704, 308277688, 3369314986, 36937817182, 406378312834, 4487124168115, 49722977591155, 552884158181785, 6167643983348920, 69012419067802540, 774413615153430670]

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

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