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.

A171940 Position in A171922 at which n first appears, or 0 if n never appears.

Table of values

n	a(n)
1	1
2	2
3	1228
4	3
5	41
6	4
7	100
8	15
9	11

List of values

[1, 2, 1228, 3, 41, 4, 100, 15, 11]

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

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