A078517 Number of different solutions of order n to a certain combinatorial-differential equation.

1, 5, 12, 27, 14, 66

Offset

1,2

References

Y. Chiricota, Application des fonctions symetriques a la resolution d'equations differentielles autonomes combinatoires, Discrete Math., 259 (2002), 71-90.

Links

Table of n, a(n) for n=1..6.

Crossrefs

Sequence in context: A199771 A200252 A176448 * A170828 A357417 A229422

Adjacent sequences: A078514 A078515 A078516 * A078518 A078519 A078520

Keyword

nonn

Author

N. J. A. Sloane, Jan 07 2003

Status

approved