Number of sequences of length n starting with 1,2 which satisfy a recurrence a(k+1) = floor(c*a(k)) for some constant c.
A117294
Number of sequences of length n starting with 1,2 which satisfy a recurrence a(k+1) = floor(c*a(k)) for some constant c.
Terms
- a(0) =1a(1) =2a(2) =5a(3) =14a(4) =37a(5) =102a(6) =279a(7) =756a(8) =2070a(9) =5609a(10) =15198a(11) =41530a(12) =114049a(13) =315447a(14) =876513a(15) =2446326a(16) =6861432a(17) =19315953a(18) =54556553a(19) =154591186a(20) =439307113a(21) =1251678183a(22) =3574777087a(23) =10231666185a(24) =29343549576a(25) =84309936418a(26) =242651784699a(27) =699476361863
External references
- oeis: A117294