Decimal representation of the n-th iteration of the "Rule 181" elementary cellular automaton starting with a single ON (black) cell.

A267607

Decimal representation of the n-th iteration of the "Rule 181" elementary cellular automaton starting with a single ON (black) cell.

Terms

    a(0) =1a(1) =3a(2) =11a(3) =59a(4) =171a(5) =1019a(6) =3051a(7) =15291a(8) =43691a(9) =262139a(10) =786411a(11) =3932091a(12) =11271851a(13) =66845691a(14) =200010731a(15) =1002159035a(16) =2863311531a(17) =17179869179a(18) =51539607531a(19) =257698037691a(20) =738734374571

External references