First differences of A035403.

Terms

a(0) =4a(1) =4a(2) =20a(3) =5a(4) =8a(5) =23a(6) =6a(7) =6a(8) =5a(9) =12a(10) =100a(11) =5a(12) =13a(13) =3a(14) =7a(15) =14a(16) =4a(17) =10a(18) =19a(19) =102a(20) =6a(21) =7a(22) =5a(23) =28a(24) =4a(25) =4a(26) =10a(27) =25a(28) =7a(29) =14