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 A030758 Row 2, where, at stage k>1, write i in row 1 and j in row 2, where i is the number of j's in rows 1 and 2, for j=m,m-1,...2,1, where m=max number in row 1 from stages 1 to k-1; stage 1 is 1 in row 1. 2
 1, 1, 3, 1, 4, 3, 1, 6, 4, 3, 2, 1, 8, 6, 4, 3, 2, 1, 11, 8, 6, 5, 4, 3, 2, 1, 13, 11, 8, 6, 5, 4, 3, 2, 1, 16, 13, 11, 10, 8, 7, 6, 5, 4, 3, 2, 1, 18, 16, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 22, 18, 16, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 25 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Sean A. Irvine, Table of n, a(n) for n = 1..1000 CROSSREFS Cf. A030707, A030708, A030709. Sequence in context: A090844 A008314 A104568 * A322103 A272172 A104764 Adjacent sequences:  A030755 A030756 A030757 * A030759 A030760 A030761 KEYWORD nonn AUTHOR STATUS approved

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Last modified May 11 15:11 EDT 2021. Contains 343791 sequences. (Running on oeis4.)