> #THE NUMBER OF ATTENDANCE QUESTIONS WERE:
> #4
;
> 
;
> 
;
> #Q1
;
> 
;
> #ADVISOR(X) := PH.D. advisor of X, ADVISOR^6(Dr. Z.)
;
> 
;
> #ADVISOR(Dr. Z.) := Harry Dym
;
> #ADVISOR(Harry Dym) := Harry McKean
;
> #ADVISOR(Harry McKean) := William Feller
;
> #ADVISOR(William Feller) := Richard Courant
;
> #ADVISOR(Richard Courant) := David Hilbert
;
> #ADVISOR(David Hilbert) := Ferdinand von Lindemann
;
> 
;
> #Q2
;
> 
;
> #What is the A number in the oeis of seq(2^n, n = 0..20);
> 
;
> #the seq is 1,2,4,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144,524288,1048576
;
> #search and get A000079
;
> 
;
> #Q3
;
> 
;
> #What is the A number in the oeis of seq(n!, n=0..20)
;
> 
;
> #the seq is 1,1,2,6,24,120..
;
> #search and get A000142
;
> 
;
> #Q4
;
> 
;
> #WHAT YEAR WAS FREGE BORN, WHA TYEAR DID HE DIE
;
> #He was born in 1848 and died in 1925
;