Number of partitions of n into parts not of the form 9k, 9k+4 or 9k-4. Also number of partitions with at most 3 parts of size 1 and differences between parts at distance 3 are greater than 1.
A035943
Number of partitions of n into parts not of the form 9k, 9k+4 or 9k-4. Also number of partitions with at most 3 parts of size 1 and differences between parts at distance 3 are greater than 1.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =8a(7) =10a(8) =14a(9) =18a(10) =24a(11) =30a(12) =40a(13) =49a(14) =63a(15) =78a(16) =98a(17) =120a(18) =150a(19) =182a(20) =224a(21) =271a(22) =330a(23) =396a(24) =480a(25) =572a(26) =687a(27) =817a(28) =974a(29) =1151
External references
- oeis: A035943