A030562 - OEIS

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A030562

(# 1's)-(# 0's) in first n terms of A030548.

1, 1, 1, 1, 1, 2, 1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 7, 6, 7, 6, 7, 8, 7, 7, 8, 7, 7, 8, 7, 7, 8, 7, 7, 8, 9, 8, 9, 10, 11

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,6

LINKS

Table of n, a(n) for n=1..89.

MATHEMATICA

Accumulate[Which[#==1, 1, #==0, -1, True, 0]&/@Flatten[IntegerDigits[Range[50], 6]]] (* Harvey P. Dale, Jul 10 2023 *)

CROSSREFS

Sequence in context: A030339 A030383 A031231 * A238219 A026833 A281544

Adjacent sequences: A030559 A030560 A030561 * A030563 A030564 A030565

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved