If a recession is two quarters back to back with GDP declines, the second decline worse than the first, then Obama has had three recessions in his first term, and is likely to begin his second term with a fourth recession. "A fall in GDP in two successive quarters" remains the dictionary definition of a recession despite what trimmers everywhere say.
After Q4 2009, GDP declined from 4.0 to 2.3 and 2.2 in the first two quarters of 2010.
After Q3 2010, GDP declined from 2.6 to 2.4 and 0.1 in the last quarter of 2010 and the first quarter of 2011.
After Q4 2011, GDP declined from 4.1 to 2.0 and 1.3 in the first two quarters of 2012.
That makes three recessions at the ends of each of the first three years of Obama's first term, and the pattern appears to be repeating again at the end of the fourth year, going from 3.1 to -0.1 from the third quarter of 2012 to the fourth. With taxes rising dramatically in 2013 from the payroll tax reset, the increase in taxes on the rich, and the new ObamaCare taxes, and with spending cuts through sequestration looming, I'd say the odds favor a 4peat on the recession front because these factors are very negative for GDP, as are the employment rules for ObamaCare which will subdue incomes and thus spending.
Given the pattern of repeated recessions beginning already in 2010, what we have been going through since 2008 when GDP declined 0.3 and 2009 when GDP declined 3.1, a depression in fact all by itself, is actually better called an extended depression even though annually speaking 2012 represents a climb out of the pattern. Unless, that is, Q1 2013 isn't worse than -0.1 and future revisions to 2012 GDP aren't downward.
I wouldn't bet on it.