<<< 2-syracuse
Scenario empty
fb8f73c74be0404e1d3b7867331bb405c1ddb6cff70fd780ef74c296b03cebaf
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Question
Write a recursive query computing the syracuse sequence starting from 27.
Formally you have to return the set of u_n where u_0 = 27 and u_{n+1}
= u_n/2 when u_n is even and 1 + 3 × u_n otherwise.
You can use the test a%2=0 to test parity in SQL.
{"rows":[[27],[82],[41],[124],[62],[31],[94],[47],[142],[71],[214],[107],[322],[161],[484],[242],[121],[364],[182],[91],[274],[137],[412],[206],[103],[310],[155],[466],[233],[700],[350],[175],[526],[263],[790],[395],[1186],[593],[1780],[890],[445],[1336],[668],[334],[167],[502],[251],[754],[377],[1132],[566],[283],[850],[425],[1276],[638],[319],[958],[479],[1438],[719],[2158],[1079],[3238],[1619],[4858],[2429],[7288],[3644],[1822],[911],[2734],[1367],[4102],[2051],[6154],[3077],[9232],[4616],[2308],[1154],[577],[1732],[866],[433],[1300],[650],[325],[976],[488],[244],[122],[61],[184],[92],[46],[23],[70],[35],[106],[53],[160],[80],[40],[20],[10],[5],[16],[8],[4],[2],[1]],"fields":[{"name":"x","dataTypeID":23}],"affectedRows":0}
False
False