@article{05068454,
title = {A combinatorial interpretation of the eigensequence for composition.},
journal = {Journal of Integer Sequences [electronic only]},
volume = {9},
year = {2006},
zbl = {1104.05002},
language = {en},
url = {http://dml.mathdoc.fr/item/05068454}
}
Callan, David. A combinatorial interpretation of the eigensequence for composition.. Journal of Integer Sequences [electronic only], Tome 9 (2006) . http://gdmltest.u-ga.fr/item/05068454/