Number of rooted trees with n nodes such that seven equals the maximal number of subtrees of the same size extending from the same node.
A318822
Number of rooted trees with n nodes such that seven equals the maximal number of subtrees of the same size extending from the same node.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =3a(4) =8a(5) =22a(6) =60a(7) =167a(8) =466a(9) =1307a(10) =3681a(11) =10418a(12) =29575a(13) =84219a(14) =240407a(15) =687808a(16) =1971588a(17) =5661365a(18) =16281441a(19) =46888772a(20) =135203432a(21) =390301957a(22) =1127881755a(23) =3262409450a(24) =9444778623a(25) =27364912377a(26) =79344893246a(27) =230220066260a(28) =668414195077
External references
- oeis: A318822