A030423 - OEIS

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A030423

a(n)=(# 1's)-(# 0's) in first n terms of A030413.

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; text; internal format)

OFFSET

1,4

LINKS

Table of n, a(n) for n=1..70.

CROSSREFS

Sequence in context: A110764 A107901 A334236 * A130631 A282014 A241539

Adjacent sequences: A030420 A030421 A030422 * A030424 A030425 A030426

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved