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.

A068776 a(0) = 1; for n > 0, a(n) is the smallest triangular number which is a (proper) multiple of a(n-1).

Table of values

n a(n)
0 1
1 3
2 6
3 36
4 2016
5 1493856
6 579616128
7 11013286048128
8 1004811205553955491328
9 1897191992473259952000123882626029056
10 5012064437680248664058937311304485563631765718940918773832320000

List of values

[1, 3, 6, 36, 2016, 1493856, 579616128, 11013286048128, 1004811205553955491328, 1897191992473259952000123882626029056, 5012064437680248664058937311304485563631765718940918773832320000]

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

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