Product L(n)*L_4(n), where L(n) are Lucas numbers and L_4(n) are Lucas 4-step numbers.
A106627
Product L(n)*L_4(n), where L(n) are Lucas numbers and L_4(n) are Lucas 4-step numbers.
Terms
- a(0) =8a(1) =1a(2) =9a(3) =28a(4) =105a(5) =286a(6) =918a(7) =2871a(8) =8977a(9) =27892a(10) =87084a(11) =271635a(12) =847182a(13) =2641991a(14) =8240325a(15) =25700488a(16) =80156033a(17) =249994997a(18) =779700654a(19) =2431777739a(20) =7584375260
External references
- oeis: A106627