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Search: id:A030787
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A030787 Row 1, 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 4 in row 1. +0
9
4, 1, 2, 1, 3, 1, 3, 4, 2, 2, 5, 1, 6, 3, 5, 6, 2, 3, 7, 5, 6, 8, 1, 1, 4, 5, 8, 7, 8, 9, 1, 4, 3, 5, 7, 10, 8, 9, 12, 1, 1, 3, 6, 5, 6, 9, 12, 10, 10, 14, 1, 3, 4, 5, 7, 6, 9, 11, 13, 12, 11, 17, 1, 2, 1, 5, 2, 5, 7, 8, 8, 11, 13, 15, 14, 12, 19, 1, 2, 1, 4, 3 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A144870 A010640 A087230 this_sequence A109008 A074695 A069098

Adjacent sequences: A030784 A030785 A030786 this_sequence A030788 A030789 A030790

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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