Question

0,7,26,63,124, fimd the missimg number and the explanation

Answer 1

One pattern that I see is that the numbers are all primes

Answer 2

hmm the difference is always prime
7 19 37 61 so maybe that

Answer 3

ha

Answer 4

yeah, what @zzr0ck3r said

Answer 5

series x^3-1

Answer 6

huh?

Answer 7

1^3-1,2^2-1,3^3-1

Answer 8

yeah

Answer 9

I think it is the addition of prime numbers that gives the next number in the sequence

Answer 10

for some reason I read 19 was in there....

Answer 11

That would be the most logical answer

Answer 12

nah its \(n^3-1\)

Answer 13

\[x ^{3}-1 where x=1,2,3,.....\]

Answer 14

7, 19, 37... etc

Answer 15

but there is a problem with that because the the next prime number after 7 is 11 so you are right, that doesn't work

Answer 16

\(\{n^3-1 \ | \ n\in \mathbb{N}\}\)

Answer 17

I'm not even sure what that is

Answer 18

what is n^3 - 1? is that the cube of a number and subtract 1?

Answer 19

lol the answer is 215

Answer 20

yes

Answer 21

1^3-1 = 0
2^3-1 = 7
3^3-1 = 26
4^3-1 = 63
5^3-1 = 124


6^3-1 = 215

Answer 22

oh I got it, good problem