A032426 Sum(a(n)/10^n,n=0..infinity)=exp(1), from a vertical algorithm for e in base 10.

2, 6, 10, 16, 19, 34, 37, 44, 38, 43, 47, 70, 52, 63, 68, 56, 82, 92, 106, 83, 96, 90, 92, 95, 124, 122, 116, 97, 130, 123, 109, 124, 113, 119, 116, 172, 161, 154, 119, 148, 172, 185, 181, 143, 161, 164, 179, 162