A030423 - OEIS

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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; 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