[seqfan] can someone check this sequence for me.please?
David Newman
davidsnewman at gmail.com
Fri Jul 28 03:58:16 CEST 2017
Here's a sequence which I'd like someone to check for errors before I
submit it.
Let a(n) be the number of partitions of n where the largest part, k, is
used once, the next smallest part has frequency <= 2, the next smallest
summand has frequency <=3, etc.
For example: for n=6 the partitions counted are: 6 , 5+1, 4+2, 4+1+1,
3+2+1. So, a(6)=5.
The first few values that I get are: 1,1,1,2,3,4,5,8,11,15,19
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