3rd row of Family 1 "90 x 150 array": generations 0 .. n of Rule 90 starting from seed pattern 21.

A048713

3rd row of Family 1 "90 x 150 array": generations 0 .. n of Rule 90 starting from seed pattern 21.

Terms

    a(0) =21a(1) =65a(2) =325a(3) =1105a(4) =5397a(5) =16705a(6) =83013a(7) =283985a(8) =1376277a(9) =4259905a(10) =21299525a(11) =72418385a(12) =353703189a(13) =1094795585a(14) =5440291909a(15) =18611524945a(16) =90194313237a(17) =279172874305

External references