a(n) = number of times n appears in the Hofstadter-Conway $10000 sequence A004001.
2, 2, 1, 3, 1, 1, 2, 4, 1, 1, 1, 2, 1, 2, 3, 5, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 3, 1, 2, 3, 4, 6, 1, 1
2 seqfan posts
Tue Jul 7 23:59:43 CEST 2009 [seqfan] Re: Hofstadter-Conway $10,000 Sequence