First differences of A035402.

Terms

a(0) =5a(1) =13a(2) =3a(3) =7a(4) =19a(5) =4a(6) =4a(7) =10a(8) =73a(9) =3a(10) =10a(11) =5a(12) =13a(13) =8a(14) =16a(15) =81a(16) =4a(17) =4a(18) =19a(19) =5a(20) =8a(21) =19a(22) =5a(23) =12a(24) =21a(25) =312a(26) =3a(27) =10a(28) =5a(29) =13