Rows of A114000 expressed as decimals (a sequence related to the number of divisors of 2n-1).

Terms

a(0) =1a(1) =3a(2) =5a(3) =9a(4) =25a(5) =33a(6) =65a(7) =225a(8) =257a(9) =513a(10) =1665a(11) =2049a(12) =5121a(13) =12801a(14) =16385a(15) =32769a(16) =100353a(17) =180225a(18) =262145a(19) =794625a(20) =1048577a(21) =2097153a(22) =7634945a(23) =8388609a(24) =18874369a(25) =50462721a(26) =67108865a(27) =171966465a(28) =403177473a(29) =536870913