|
'''Hexagonal numbers'''
[[படிமம்:Hexagon num.jpg|450px]]
{|
! 1 !! !! 6 !! !! 15 !! !! 28
|- align="center" valign="middle"
|[[Image:RedDotX.svg|16px|*]]
|
|[[Image:RedDot.svg|16px|*]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:RedDotX.svg|16px|*]][[Image:RedDotX.svg|16px|*]]
|
|[[Image:RedDot.svg|16px|*]][[Image:RedDotX.svg|16px|*]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:RedDot.svg|16px|*]][[Image:RedDotX.svg|16px|*]][[Image:RedDotX.svg|16px|*]]
|
|[[Image:RedDot.svg|16px|*]][[Image:RedDot.svg|16px|*]][[Image:RedDotX.svg|16px|*]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:GrayDotX.svg|16px|*]][[Image:Blank300.png|16px| ]][[Image:RedDotX.svg|16px|*]]<br
>[[Image:RedDot.svg|16px|*]][[Image:RedDot.svg|16px|*]][[Image:RedDotX.svg|16px|*]][[Image:RedDotX.svg|16px|*]]
|}
66: (இது [[முக்கோண எண்]]ணும், ஒரு [[composite number|sphenic number]] உமாகும்.)
| 
