Number of unlabeled 2-connected simple graphs with girth at least 6.

A345324

Number of unlabeled 2-connected simple graphs with girth at least 6.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =3a(4) =8a(5) =17a(6) =55a(7) =166a(8) =675a(9) =2977a(10) =15553a(11) =90159a(12) =586769a(13) =4197170a(14) =32919812a(15) =281235872a(16) =2609796620

External references