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by wbhart 4243 days ago
This particular solution only works on April 1st. However 0^20 + 1^20 = 1^20 works any day of the year.
1 comments

In general, a^20 + 0^20 = ((+ or -)a)^20, or 0^20 + a^20 = ((+ or -)a)^20.