Number of odd graphical partitions.

Terms

a(0) =1a(1) =2a(2) =7a(3) =20a(4) =70a(5) =234a(6) =832a(7) =2956a(8) =10759a(9) =39394a(10) =145892a(11) =543564a(12) =2038831a(13) =7684116a(14) =29092055a(15) =110550260a(16) =421495147a(17) =1611662256