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A026230 a(n) = (1/3)*s(n+1), where s = A026229. 0
2, 4, 6, 7, 10, 12, 13, 16, 18, 19, 21, 22, 25, 28, 30, 31, 34, 36, 37, 39, 40, 43, 46, 48, 49, 52, 54, 55, 57, 58, 61, 63, 64, 66, 67, 70, 73, 75, 76, 79, 82, 84, 85, 88, 90, 91, 93, 94, 97, 100, 102, 103, 106, 108, 109, 111, 112, 115, 117 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..59.

CROSSREFS

Cf. A026144. [From R. J. Mathar, Oct 23 2008]

Sequence in context: A189033 A189165 A026504 * A026144 A286047 A325426

Adjacent sequences:  A026227 A026228 A026229 * A026231 A026232 A026233

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 25 19:29 EDT 2019. Contains 323576 sequences. (Running on oeis4.)