Difference between length (A005341) and sum of digits (A004977) of n-th term in Look and Say Sequence (A005150).
A056635
Difference between length (A005341) and sum of digits (A004977) of n-th term in Look and Say Sequence (A005150).
Terms
- a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =4a(6) =5a(7) =6a(8) =9a(9) =12a(10) =18a(11) =22a(12) =30a(13) =40a(14) =54a(15) =72a(16) =93a(17) =120a(18) =157a(19) =203a(20) =271a(21) =364a(22) =473a(23) =612a(24) =806a(25) =1062a(26) =1388a(27) =1804a(28) =2349a(29) =3057
External references
- oeis: A056635