Question 639064

in the sequence: 1, 3, 4, 7, 11 ... every third term is a sum of previous two:

{{{1+3=4}}}

{{{3+4=7}}}

{{{4+7=11}}}

so, the next few numbers in the sequence 1, 3, 4, 7, 11 ... are {{{18}}}, {{{29}}}, and {{{47}}}