0,1

Index entries for sequences related to Boolean functions

1/(2^n)*Sum((-1)^j*2^C(j, 2)*[ n, j ]*2^(2^(n-j)), j=0..n), where [ n, j ] is Gaussian 2-binomial coefficient.

Sequence in context: A007402 A058260 A115507 this_sequence A121721 A136156 A155796

Adjacent sequences: A051499 A051500 A051501 this_sequence A051503 A051504 A051505

easy,nonn

Vladeta Jovovic (vladeta(AT)eunet.rs)