Autobiographical numbers: Fixed under operator T (A047842): "Say what you see".

A047841

Autobiographical numbers: Fixed under operator T (A047842): "Say what you see".

Terms

    a(0) =22a(1) =10213223a(2) =10311233a(3) =10313314a(4) =10313315a(5) =10313316a(6) =10313317a(7) =10313318a(8) =10313319a(9) =21322314a(10) =21322315a(11) =21322316a(12) =21322317a(13) =21322318a(14) =21322319a(15) =31123314a(16) =31123315a(17) =31123316a(18) =31123317a(19) =31123318a(20) =31123319

External references