X0101 EFFECT 33 LIVE 2017-05-01 0001104659-17-026447 485APOS 0001048606 LINCOLN LIFE VARIABLE ANNUITY ACCOUNT N 333-138190 S000002797 LINCOLN LIFE VARIABLE ANNUITY ACCOUNT N C000041381 Lincoln ChoicePlus Assurance (A Share) S000002797 LINCOLN LIFE VARIABLE ANNUITY ACCOUNT N C000074163 Lincoln ChoicePlus Assurance (A Class)