-What numbers should be filled in brackets 1,0,4,22, ()

-What numbers should be filled in brackets 1,0,4,22, ()


It's 118,
Because 0 = - 1 * 2 + 2
4=0*3+4
22 = 4 * 4 + 6, so it should be the number of the first term multiplied by N + 1, and then add 2n to get the last term, so it is 22 * (n + 1) + 2n. In this case, n = 4, the answer is 22 * 5 + 8 = 118



0,1,3,8,22,63 () deduce the number in brackets according to the previous number
Yeah, I'm doing a paper today


185
The difference between two adjacent numbers 0, 1, 3, 8, 22, 63185 is 1, 2, 5, 14, 41122
The difference between 1, 2, 5, 14, 41122 was 1, 3, 9, 27, 81, respectively
That is, 3 ^ 0, 3 ^ 1, 3 ^ 2, 3 ^ 3, 3 ^ 4
3-2*1+0=1=3^0
8-2*3+1=3=3^1
22-2*8+3=9=3^2
63-2*22+8=27=3^3
185-2*63+22=81=3^4



Intelligence test, number reasoning: 1,2,3,7,22, () choose a number from a.37 b.66 c.155 d.43 and fill in the brackets,


C
3=1+1*2,7=1+2*3,22=1+3*7
The rule is a (n) = 1 + a (n-1) * a (n-2), so the next number should be 1 + 7 * 22 = 155