Numbers k such that 3*k is a partition number.

Terms

a(0) =1a(1) =5a(2) =10a(3) =14a(4) =45a(5) =77a(6) =99a(7) =209a(8) =264a(9) =334a(10) =525a(11) =812a(12) =1868a(13) =2783a(14) =3381a(15) =4961a(16) =10395a(17) =12446a(18) =14861a(19) =21087a(20) =35186a(21) =49091a(22) =79981a(23) =93863a(24) =109977a(25) =204718a(26) =373835a(27) =501833a(28) =1029245a(29) =1362656