2006-11-13 12:37:49 · 7 answers · asked by freddy197120032003 3 in Science & Mathematics ➔ Mathematics
Answer = 157696
Each succeeding result is formed by taking the sum of the previous digits multiplied by the previous number:
b = a(sum of a's digits)
2(2) = 4
4(4) = 16
16(1+6) = 112
112(1+1+2) = 448
448(4+4+8) = 7168
7168(7+1+6+8) = 157696
2006-11-13 13:06:26 · answer #1 · answered by Anonymous · 2⤊ 0⤋
a1=2,
a(n+1)=a(n){sum of a(n) digits}
a1=2
a2=2(2)=4
a3=4(4)=16
a4=16(1+6)=112
a5=112(1+1+2)=448
a6=448(4+4+8)=7168
a7=7168(7+1+6+8)=157,696
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a(n+1)=a(n){sum of a(n)digits}
for n=1,2,3,...........
therefore,the next term is 157,696
i hope that this helps
2006-11-14 03:03:52 · answer #2 · answered by Anonymous · 0⤊ 0⤋
easy 157696. you multiply each number by the total sum of its digits. 16 * (1+6) , 112* (1+1+2) etc....
2006-11-13 20:47:14 · answer #3 · answered by Sora Aoi 2 · 7⤊ 0⤋
7168 x 7168= 51380224. each number is squared.
2006-11-13 20:44:58 · answer #4 · answered by Anonymous · 0⤊ 4⤋
157696, for sure
good luck, hope this helps
2006-11-13 20:51:01 · answer #5 · answered by suthernjenn77 2 · 0⤊ 0⤋
easy 51380224 did that in my head although i could be wrong just depends which way you look at it
2006-11-13 20:41:32 · answer #6 · answered by katrina 2 · 0⤊ 2⤋
157696 that
2006-11-14 09:59:24 · answer #7 · answered by Slimm D 3 · 0⤊ 0⤋