Number of graphs on n labeled nodes with degree at most 4.

A136283

Number of graphs on n labeled nodes with degree at most 4.

Terms

    a(0) =1a(1) =2a(2) =8a(3) =64a(4) =1024a(5) =27449a(6) =1052793a(7) =53470067a(8) =3451287371a(9) =275322712826

External references