A055366 Number of asymmetric mobiles (circular rooted trees) with n nodes and 5 leaves.

1, 7, 31, 109, 321, 833, 1951, 4212, 8498, 16205, 29449, 51349, 86363, 140731, 222986, 344607, 520758, 771208, 1121360, 1603501, 2258188, 3135900, 4298854, 5823139, 7801042, 10343750, 13584274, 17680810, 22820358, 29222841

Offset: 7

Author

Christian G. Bower, May 16 2000

Keywords

• nonn

Links

• Georg Fischer, Table of n, a(n) for n = 7..129
• Index entries for sequences related to mobiles

Crossrefs

Column 5 of A055363.