|
%I #5 May 28 2016 20:09:57
%S 1,1,1,1,1,1,1,1,1,1,1,2,3,4,5,6,7,8,9,10,11,22,33,44,55,66,77,88,99,
%T 110,121,242,363,484,605,726,847,968,1089,1210,1331,2662,3993,5324,
%U 6655,7986,9317,10648,11979,13310,14641,29282,43923,58564,73205,87846
%N Number of permutations of n elements divided by the number of 10-ary heaps on n+1 elements.
%H Alois P. Heinz, <a href="/A273738/b273738.txt">Table of n, a(n) for n = 0..1000</a>
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/D-ary_heap">D-ary heap</a>
%F a(n) = A000142(n)/A273697(n+1).
%Y Column k=10 of A273730.
%Y Cf. A000142, A273697.
%K nonn
%O 0,12
%A _Alois P. Heinz_, May 28 2016
|
