a(n) = a(n-1) + a([n/2]), a(1) = 1.
1, 2, 3, 5, 7, 10, 13, 18, 23, 30, 37, 47, 57, 70, 83, 101, 119, 142, 165, 195, 225, 262
2 seqfan posts
Mon Jun 14 16:27:52 CEST 2010 [seqfan] Successive weighing scales
Mon Jun 7 19:18:03 CEST 2010 [seqfan] Re: A fun seq for Zakir (first diff of odd rank) + link
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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