Template:Sequence of the Day for June 16

Intended for: June 16, 2013

Timetable

• First draft entered by March 27, 2012 ✓
• Draft reviewed by April 15, 2013
• Draft approved by May 16, 2013

Yesterday's SOTD * Tomorrow's SOTD

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A000954: Conjecturally largest even integer which is an unordered sum of two primes in exactly

n

ways.

{ 2, 12, 68, 128, 152, 188, 332, 398, 368, ... }

The Goldbach conjecture has been checked for millions of numbers, and yet, we can’t say that this sequence is completely correct. The most dramatic possible upheaval here would be to have to replace the initial 2 with some very large number.