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A030423 a(n)=(# 1's)-(# 0's) in first n terms of A030413. 0
1, 1, 1, 2, 3, 3, 2, 2, 3, 4, 5, 6, 6, 5, 5, 5, 6, 6, 7, 8, 8, 9, 9, 10, 9, 8, 8, 8, 8, 9, 10, 11, 11, 11, 12, 12, 13, 13, 12, 12, 12, 12, 13, 13, 13, 14, 14, 13, 13, 13, 14, 14, 14, 13, 14, 14, 13, 14, 13, 12, 13, 14, 15, 16, 17, 17, 17, 18, 18, 18 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

CROSSREFS

Sequence in context: A030620 A110764 A107901 * A130631 A130633 A048198

Adjacent sequences:  A030420 A030421 A030422 * A030424 A030425 A030426

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 14 04:48 EST 2012. Contains 205570 sequences.