a(n) = 6*a(n-1)-8*a(n-2)-3 for n > 4; a(0)=179, a(1)=1571, a(2)=12511, a(3)=155403, a(4)=572951.
A177682
a(n) = 6*a(n-1)-8*a(n-2)-3 for n > 4; a(0)=179, a(1)=1571, a(2)=12511, a(3)=155403, a(4)=572951.
Terms
- a(0) =179a(1) =1571a(2) =12511a(3) =155403a(4) =572951a(5) =2194479a(6) =8583263a(7) =33943743a(8) =134996351a(9) =538428159a(10) =2150598143a(11) =8596163583a(12) =34372196351a(13) =137463869439a(14) =549805645823
External references
- oeis: A177682