

A273035


The E_7Eulerian numbers.


4




OFFSET

0,2


COMMENTS

a(n) is the number of elements of the Weyl group E_7 that have a descent set of size n.
Sum_{n=0..7} a(n) = 2903040, which is the order of the group E_7.


REFERENCES

T. K. Petersen, Eulerian Numbers, Birkhauser, 2015, Table 11.5.


LINKS

Table of n, a(n) for n=0..7.


CROSSREFS

Cf. A008292, A060187, A066094, A273000.
Sequence in context: A213107 A167190 A203353 * A036377 A237080 A035923
Adjacent sequences: A273032 A273033 A273034 * A273036 A273037 A273038


KEYWORD

nonn,fini,full


AUTHOR

Tom Edgar, May 13 2016


STATUS

approved



