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A089935 Orders of recurrences generating row (or columns) of A089934. +0
3
2, 2, 4, 5, 9, 11, 21 (list; graph; listen)
OFFSET

1,1

COMMENT

Table is A089934. Row/columns 1 through 7 are A000045, A001333, A051736, A051737, A089936, A089937, A089938.

EXAMPLE

a(2)=2 because the recurrence relation for the second row/column is a(n) = 2 a(n-1) + a(n-2).

CROSSREFS

Cf. A089934, A000045, A001333, A051736, A051737, A089936, A089937, A089938.

Adjacent sequences: A089932 A089933 A089934 this_sequence A089936 A089937 A089938

Sequence in context: A050045 A098386 A099574 this_sequence A038000 A124280 A088518

KEYWORD

hard,more,nonn

AUTHOR

Marc LeBrun (mlb(AT)well.com), Nov 15 2003

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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