Partitions with parts repeated at most twice and repetition only allowed if first part has an odd index (first index = 1).
A227134
Partitions with parts repeated at most twice and repetition only allowed if first part has an odd index (first index = 1).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =4a(5) =4a(6) =7a(7) =8a(8) =11a(9) =14a(10) =19a(11) =22a(12) =30a(13) =36a(14) =46a(15) =55a(16) =70a(17) =83a(18) =104a(19) =123a(20) =151a(21) =179a(22) =218a(23) =256a(24) =309a(25) =363a(26) =433a(27) =507a(28) =602a(29) =701
External references
- oeis: A227134