From f925e1c86cb651c894c7734ae5fd469b51e238ba Mon Sep 17 00:00:00 2001
From: Felix Cremer <felix.cremer@uni-jena.de>
Date: Wed, 9 Aug 2017 12:40:11 +0200
Subject: [PATCH] Fasten the solution to 10 in bash by halving the tested
 integers

---
 e0010/euler0010.bash | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/e0010/euler0010.bash b/e0010/euler0010.bash
index fd0f5f8..09594d5 100755
--- a/e0010/euler0010.bash
+++ b/e0010/euler0010.bash
@@ -1,10 +1,12 @@
-#!/usr/bin/bash
+#!/bin/bash
 
 # I have yet to see this script coming to an end...
 
-declare -i primeSum=0
+declare -i primeSum=2
+sequence=$(seq 3 2 2000000)
 
-for num in {2..2000000}; do 
+for num in $sequence; do
+    echo $num   
     [[ "$(factor $num | cut -d " " -f2)" != $num ]] || primeSum=$(( $primeSum + $num ))
 done
 echo "$primeSum"