a(0)=1. a(n) = a(n-1) + (sum of the earlier terms {among terms a(0) through a(n-1)} which are coprime to n).
A127076
a(0)=1. a(n) = a(n-1) + (sum of the earlier terms {among terms a(0) through a(n-1)} which are coprime to n).
Terms
- a(0) =1a(1) =2a(2) =3a(3) =6a(4) =10a(5) =22a(6) =23a(7) =90a(8) =117a(9) =175a(10) =319a(11) =746a(12) =1264a(13) =3925a(14) =8313a(15) =10690a(16) =23566a(17) =64525a(18) =133493a(19) =380783a(20) =903835a(21) =2427039a(22) =6349271a(23) =16657466a(24) =24493816a(25) =74970066a(26) =84860988a(27) =133884920a(28) =144156567a(29) =630996725
External references
- oeis: A127076