Array read by antidiagonals upwards: A(n, k) = if(n mod 2 = 0, floor((n+2^k-2) / 2^k), n * (k*2^k+1) + 1).

A391114

Array read by antidiagonals upwards: A(n, k) = if(n mod 2 = 0, floor((n+2^k-2) / 2^k), n * (k*2^k+1) + 1).

Terms

    a(0) =4a(1) =1a(2) =10a(3) =10a(4) =1a(5) =26a(6) =2a(7) =28a(8) =1a(9) =66a(10) =16a(11) =1a(12) =76a(13) =1a(14) =162a(15) =3a(16) =46a(17) =1a(18) =196a(19) =1a(20) =386a(21) =22a(22) =2a(23) =126a(24) =1a(25) =484a(26) =1a(27) =898a(28) =4a(29) =64

External references