Number of partitions of n with rank 4 (the rank of a partition is the largest part minus the number of parts).
A363213
Number of partitions of n with rank 4 (the rank of a partition is the largest part minus the number of parts).
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =0a(6) =1a(7) =1a(8) =2a(9) =2a(10) =4a(11) =4a(12) =6a(13) =7a(14) =11a(15) =12a(16) =18a(17) =20a(18) =28a(19) =33a(20) =44a(21) =51a(22) =68a(23) =80a(24) =103a(25) =122a(26) =154a(27) =182a(28) =229a(29) =270
External references
- oeis: A363213