2-boustrophedon transform (see A059294) of 0, 1, 0, 0, 0, ...

A059296

2-boustrophedon transform (see A059294) of 0, 1, 0, 0, 0, ...

Terms

    a(0) =0a(1) =1a(2) =3a(3) =7a(4) =31a(5) =173a(6) =1199a(7) =9831a(8) =93303a(9) =1004817a(10) =12107795a(11) =161367055a(12) =2356740567a(13) =37428107645a(14) =642165083775

External references