Positions of first appearances in A124771 = number of distinct contiguous subsequences of compositions in standard order.
A335279
Positions of first appearances in A124771 = number of distinct contiguous subsequences of compositions in standard order.
Terms
- a(0) =0a(1) =1a(2) =3a(3) =5a(4) =11a(5) =15a(6) =23a(7) =27a(8) =37a(9) =47a(10) =55a(11) =107a(12) =111a(13) =119a(14) =155a(15) =215a(16) =223a(17) =239a(18) =411a(19) =431a(20) =471a(21) =479a(22) =495a(23) =549a(24) =631a(25) =943a(26) =951a(27) =959a(28) =991a(29) =1647
External references
- oeis: A335279