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Extrementhusiast wrote:That's a predecessor to the pi heptomino.

Then why isn't the pi-heptomino not listed, and the predecessor listed as a real thing? If it is a parent, why isn't it important at all? Is there something I am not getting?

I made this Hexomino Methuselah pattern in Golly. It looks like a Thunderbird without a gap between the blinkers, and resolves to a similar arrangement. However, I don't see this pattern listed anywhere on the wiki, and so my question is this: is this Hexomino new, or does it have a name?

x = 3, y ...