New Years Day

2010 is here.

Doesn’t look so tough.

Only 365 moving parts.

CCCLXV is actually an interesting number, being a biprime centered square number.

It is also the fifth 38-gonal number.

I think it is also the smallest whole number that can be expressed with more than one string of consecutive square numbers.  For instance:

365 = 13² + 14²
365 = 10² + 11² + 12²

See? High School still counts.

I got this.

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~ by David Jetre on December 31, 2009.

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