First differences of A263276; length of n-th run of terms of same parity in A259934.

A263277

First differences of A263276; length of n-th run of terms of same parity in A259934.

Terms

    a(0) =21a(1) =3a(2) =8480a(3) =1356a(4) =18162a(5) =149a(6) =78495a(7) =291a(8) =1194707a(9) =8567a(10) =1426107a(11) =4090a(12) =6029619a(13) =59748a(14) =325034101a(15) =95590

External references