a(n) = round(exp(n * Pi)).A062511a(n) = round(exp(n * Pi)).Terms a(0) =1a(1) =23a(2) =535a(3) =12392a(4) =286751a(5) =6635624a(6) =153552935a(7) =3553321281a(8) =82226315586External referencesoeis: A062511