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%I
%S 0,1,1,1,2,1,2,4,1,3,2,4,5,1,6,3,2,8,4,9,5,1,12,6,3,7,2,16,8,4,10,9,5,
%T 11,1,13,12,6,14,3,7,15,2,18,16,8,19,4,10,20,9,23,5,11,24,1,13,25,12,
%U 29,6,14,30,3,17,7,15,35,2,18,36,16,21,8,19,42
%N The smallest row index of a row in A160271 (the monotonic justified array of generalized Fibonacci sequences) which contains n.
%C Northwest corner of A160271, including the Fibonacci-type sequence containing only 0's as the 0th row:
%C 0....0....0....0....0....0....0....0....0....0
%C 1....0....1....1....2....3....5....8...13...21
%C 2....0....2....2....4....6...10...16...26...42
%C 3....0....3....3....6....9...15...24...39...63
%C 2....1....3....4....7...11...18...29...47...76
%C 4....0....4....4....8...12...20...32...52...84
%C 3....1....4....5....9...14...23...37...60...97
%C 5....0....5....5...10...15...25...40...65..105
%C 4....1....5....6...11...17...28...45...73..118
%C 3....2....5....7...12...19...31...50...81..131
%H Clark Kimberling, <a href="https://doi.org/10.1007/978-94-011-2058-6_39">Orderings of the set of all positive Fibonacci sequences</a>, in G. E. Bergum et al., editors, Applications of Fibonacci Numbers, Vol. 5 (1993), pp. 405-416.
%Y Cf. A160271, A019586, A035513.
%K nonn
%O 0,5
%A _Casey Mongoven_, Nov 06 2011
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