Question

what is the next term of the sequence

Answer 1

i think it is none of these

Answer 2

245 i think

Answer 3

They are all the multiples of 7

Answer 4

but it isnt showing any pattern i think

Answer 5

I cheated: https://en.wikipedia.org/wiki/Tetrahedral_number :P

Answer 6

(FaiqRaees is right)

Answer 7

how is it related to tetahadal ?

Answer 8

Multiply each tetrahedral number with 7

Answer 9

bibobo how did u find that tetahadal connection?

Answer 10

As FaiqRaees said, each is a multiple of 7 so I divided it by 7 then searched up the sequence 1,4,10,20... hence the cheating :P

Answer 11

ok i got that , but how did u find that cuz when i google search the numbers i didnt find any tetahadal

Answer 12

But on hindsight, noticing the sequence of the difference between the terms of the sequence 1,4,10,20... is 3,6,10... should be enough to notice that that sequence is the sequence of triangular numbers

Answer 13

search 1,4,10,20

Answer 14

http://lmgtfy.com/?q=1%2C4%2C10%2C20

Answer 15

lollol

Answer 16

You r done with it.
Right?