A030734 - OEIS

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A030734

Numbers k such that A030727(k) = 2.

4, 9, 20, 26, 29, 39, 40, 54, 66, 69, 83, 86, 102, 105, 122, 125, 144, 147, 171, 191, 198, 221, 222, 224, 228, 263, 289, 292, 293, 298, 301, 333, 339, 342, 383, 386, 424, 429, 432, 475, 478, 481, 530, 533, 570, 580, 588, 591, 635

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

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..49.

CROSSREFS

Cf. A030727.

Sequence in context: A053807 A327238 A066109 * A368587 A212101 A073360

Adjacent sequences: A030731 A030732 A030733 * A030735 A030736 A030737

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved