• 3263442?
• The pattern appears to be the number times itself plus itself. so 1806 X 1806 + 1806 (didn't check if that's true for the 42, but...)
• 3263442 "a(n)=a(n-1)^2+a(n-1), a(0)=1." "1, 2, 6, 42, 1806, 3263442, 10650056950806, 113423713055421844361000442, 12864938683278671740537145998360961546653259485195806 " Source and further information: http://www.research.att.com/~njas/sequences/A007018
• 1806*1806+1806=3263442
• The answer would be 3,263,442. The pattern appears to be the the previous number multiplied by a number one greater than itself: 1*2 = 2 2*3 = 6 6*7 = 42 42*43 = 1,806 and thus, 1806*1807 = 3,263,442
• 3263442
• If a is the last number, next number is given by a(a+1). First number = 1 Second number= 1 * (1+1) = 2 Third number= 2 * (2+1) = 6 Fourth number= 6 * (6+1) = 42 Fifth number= 42*(42+1) = 1806 Sixth number= 1806*(1806+1)=3263442
• 3263442
• 3,263,442
• No good at math but I like the fourth number lol.
• 3263442
• 3262974 And I'm an architect, it took me less than 3 minutes.
• 3263442,,,Architect...1 min.. each number is multiplied by the number+1 1x2=2...2x3=6...6x7=42...42x43=1806... 1806x1807= 3,263,442
• designer is correct.
• 3,263,442 ... about 15 seconds ... computer programmer with a Ph.D. in math ...
• AND THE WINNER IS!!!!!!! MY ARCHITECT FRIEND WITH THE ANSWER 3263442 BRILLIANT.....YOU JUST UNLOCKED A DOOR FOR ME IN A FAMILY GAME WE HAVE BEEN STUMPED ON FOR MONTHS. YOURS IS DEFINITELY THE CORRECT CODE.
• the answer is actually 3263442.... 1806 squared plus 1806... works for all the previous numbers as well.. 1x1+1=2... 2x2+2=6... 6x6+6=42... 42x42+42=1806... took me 2 minutes and im none of the above occupations... haha im an art teacher
• computer programmer with an ms degree in telco 1 min 1x2=2 2x3=6 6x7=42 42x43=1,806 1806x1807=3,263,442
• 3,263,442
• 3,263,442