Binomial transform of [1,1,7,1,7,1,7,1,...].

Terms

a(0) =1a(1) =2a(2) =10a(3) =26a(4) =58a(5) =122a(6) =250a(7) =506a(8) =1018a(9) =2042a(10) =4090a(11) =8186a(12) =16378a(13) =32762a(14) =65530a(15) =131066a(16) =262138a(17) =524282a(18) =1048570a(19) =2097146a(20) =4194298a(21) =8388602a(22) =16777210a(23) =33554426a(24) =67108858a(25) =134217722a(26) =268435450a(27) =536870906a(28) =1073741818a(29) =2147483642