A153827 Index sequence to A089840: positions of bijections that preserve A129593 (that is, they permute the Łukasiewicz-word computed for a general tree).

0, 2, 8, 22, 23, 24, 25, 26, 45, 71, 91, 115, 119, 121, 125, 127, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 395, 396, 397, 398, 399, 514, 525, 526, 531, 532, 633, 634, 635, 636, 637

Offset: 0

Author

Antti Karttunen, Jan 07 2009

Keywords

• nonn

Comments

These elements form a subgroup in A089840 (A089839).

Links

• A. Karttunen, Table of n, a(n) for n = 0..11422
• A. Karttunen, C-program for computing the initial terms of this sequence
• OEIS Wiki, Łukasiewicz words
• Index entries for sequences related to Łukasiewicz

Crossrefs

Superset of A153826.

Cf. A153828, A153829, A153830, A153831, A153832, A153833.