VOOZH
about
URL: https://oeis.org/A279295
⇱ A279295 - OEIS
login
A279295
Number of permutations of [n] having exactly six (possibly overlapping) doubledescents.
2
1, 16, 1138, 25999, 775195, 18523314, 463088628, 11068300437, 268537592975, 6514804501312, 160541447975710, 4013204668037233, 102267326625073183, 2658365720541599806, 70614284743773530148, 1917874812704472161265, 53294689741358893762638
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
8,2
LINKS
Alois P. Heinz,
Table of n, a(n) for n = 8..460
CROSSREFS
Column k=6 of
A162975
.
Sequence in context:
A144915
A209541
A374493
*
A353029
A053903
A254333
Adjacent sequences:
A279292
A279293
A279294
*
A279296
A279297
A279298
KEYWORD
nonn
AUTHOR
Alois P. Heinz
, Dec 09 2016
STATUS
approved
