#JavaScript (ES6), 66 54 51 bytes#
JavaScript (ES6), 66 54 51 bytes
My first foray into code golf so I'm open to suggestions for improvements.
The following will output an array of the required years.
f=
_=>[...Array(121)].map((x,y)=>Date().split` `[3]-y)
console.log(f());
##History##
###54 bytes###
_=>Array(121).fill(Date().split
[3]).map((x,y)=>x-y)
###66 bytes###
(y=[Date().split
[3]],x=121)=>{while(x--)y[x]=(y[0]-x);return y}
History
54 bytes
_=>Array(121).fill(Date().split` `[3]).map((x,y)=>x-y)
66 bytes
(y=[Date().split` `[3]],x=121)=>{while(x--)y[x]=(y[0]-x);return y}