Worst cases for Pierce expansions (numerators).

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =7a(5) =12a(6) =22a(7) =30a(8) =32a(9) =61a(10) =65a(11) =115a(12) =161a(13) =189a(14) =296a(15) =470a(16) =598a(17) =841a(18) =904a(19) =1856a(20) =2158a(21) =2416a(22) =1925a(23) =3462a(24) =2130a(25) =3749a(26) =6546a(27) =11201a(28) =2159a(29) =2360