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.

A145589 a(n) = number of numbers removed in each step of Eratosthenes's sieve for 2^11.

Table of values

n a(n)
1 1023
2 340
3 136
4 77
5 41
6 32
7 24
8 21
9 16
10 10
11 8
12 5
13 3
14 2

List of values

[1023, 340, 136, 77, 41, 32, 24, 21, 16, 10, 8, 5, 3, 2]