a(1) = 1. a(n) = a(n-1) + a(m), where m is the largest term of the sequence {a(k)} which is less than n.
A133488
a(1) = 1. a(n) = a(n-1) + a(m), where m is the largest term of the sequence {a(k)} which is less than n.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =6a(4) =12a(5) =18a(6) =36a(7) =54a(8) =72a(9) =90a(10) =108a(11) =126a(12) =252a(13) =378a(14) =504a(15) =630a(16) =756a(17) =882a(18) =1764a(19) =2646a(20) =3528a(21) =4410a(22) =5292a(23) =6174a(24) =7056a(25) =7938a(26) =8820a(27) =9702a(28) =10584a(29) =11466
External references
- oeis: A133488