Hofstadter-Conway $10000 sequence: a(n) = a(a(n-1))+a(n-a(n-1)) with a(1) = a(2) = 1.
1, 1, 2, 2, 3, 4, 4, 4, 5, 6, 7, 7, 8, 8, 8, 8, 9, 10, 11, 12, 12, 13, 14, 14, 15, 15, 15, 16
8 seqfan posts
Wed Jul 11 15:53:29 CEST 2012 [seqfan] Re: reconstructing A176047 (triangle rel. to Hofstadter-Conway)
Wed Jul 11 15:53:29 CEST 2012 [seqfan] Re: reconstructing A176047 (triangle rel. to Hofstadter-Conway)
Wed Jul 11 15:42:48 CEST 2012 [seqfan] Re: reconstructing A176047 (triangle rel. to Hofstadter-Conway)
Wed Jul 11 15:20:11 CEST 2012 [seqfan] reconstructing A176047 (triangle rel. to Hofstadter-Conway)
Sat Dec 4 13:07:56 CET 2010 [seqfan] Re: useless references?
Sat Dec 4 11:56:09 CET 2010 [seqfan] useless references?
Tue Jul 7 23:59:43 CEST 2009 [seqfan] Re: Hofstadter-Conway $10,000 Sequence
Tue Jul 7 22:04:53 CEST 2009 [seqfan] Hofstadter-Conway $10,000 Sequence
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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