Triangle T, read by rows, formed by a column bisection of triangle A117418: column k of T equals column 2*k of A117418.

A117425

Triangle T, read by rows, formed by a column bisection of triangle A117418: column k of T equals column 2*k of A117418.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =1a(6) =1a(7) =8a(8) =5a(9) =1a(10) =1a(11) =22a(12) =20a(13) =7a(14) =1a(15) =1a(16) =65a(17) =79a(18) =37a(19) =9a(20) =1a(21) =1a(22) =208a(23) =322a(24) =180a(25) =58a(26) =11a(27) =1a(28) =1a(29) =723

External references