Number of partitions of 2n in which no parts are multiples of 4.

Terms

a(0) =1a(1) =2a(2) =4a(3) =9a(4) =16a(5) =29a(6) =50a(7) =82a(8) =132a(9) =208a(10) =320a(11) =484a(12) =722a(13) =1060a(14) =1539a(15) =2210a(16) =3138a(17) =4416a(18) =6163a(19) =8528a(20) =11716a(21) =15986a(22) =21666a(23) =29190a(24) =39104a(25) =52098a(26) =69060a(27) =91106a(28) =119634a(29) =156416