A sequence related to the recurrence relations of the right hand columns of the EG1 triangle A162005.

A162011

A sequence related to the recurrence relations of the right hand columns of the EG1 triangle A162005.

Terms

    a(0) =1a(1) =-1a(2) =1a(3) =-11a(4) =19a(5) =-9a(6) =1a(7) =-46a(8) =663a(9) =-3748a(10) =7711a(11) =-6606a(12) =2025a(13) =1a(14) =-130a(15) =6501a(16) =-163160a(17) =2236466a(18) =-17123340a(19) =71497186a(20) =-154127320a(21) =174334221a(22) =-98986050a(23) =22325625a(24) =1a(25) =-295a(26) =36729a(27) =-2549775a(28) =109746165a(29) =-3080128275

External references