OFFSET
1,1
COMMENTS
One more than the positions of descents in permutation A048673.
LINKS
Antti Karttunen, Table of n, a(n) for n = 1..10000
MATHEMATICA
f[n_] := Times @@ Map[Prime[PrimePi@ First[#] + 1]^Last[#] &, FactorInteger@ n]; Select[Range@ 155, f[# - 1] > f@ # &] (* Michael De Vlieger, Aug 07 2016 *)
PROG
(Scheme, with Antti Karttunen's IntSeq-library)
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Aug 07 2016
STATUS
approved