A129127 An irregular table of node numbers (in order of appearance) which generate two children in the tree described by A128628 and A129129.

2, 3, 5, 6, 7, 10, 11, 14, 15, 18, 13, 22, 21, 30, 17, 26, 33, 35, 42, 50, 54, 19, 34, 39, 55, 66, 70, 75, 90

Offset: 1

Author

Alford Arnold, Apr 01 2007

Keywords

• nonn
• tabf

Comments

Shape sequence for A129127 is A002865 since the odd numbers can be mapped to cyclic partitions. The sequence contains the same values as A129128 which is sorted by the associated odd numbers.

Crossrefs

Cf. A002865, A128628, A129128, A129129.