Number of odd chordless cycles in the n-Andrásfai graph.

Terms

a(0) =0a(1) =1a(2) =8a(3) =33a(4) =100a(5) =255a(6) =584a(7) =1242a(8) =2496a(9) =4785a(10) =8800a(11) =15587a(12) =26676a(13) =44239a(14) =71280a(15) =111860a(16) =171360a(17) =256785a(18) =377112a(19) =543685a(20) =770660a(21) =1075503a(22) =1479544a(23) =2008590a(24) =2693600a(25) =3571425a(26) =4685616a(27) =6087303a(28) =7836148a(29) =10001375