A101743 - OEIS

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A101743

A000005(A101742(n)).

1

1, 2, 3, 2, 4, 2, 4, 2, 6, 2, 4, 5, 6, 8, 6, 8, 6, 9, 6, 10, 6, 8, 12, 8, 12, 8, 10, 12, 10, 16, 10, 16, 10, 18, 10, 16, 20, 16, 18, 16, 20, 24, 20, 24, 20, 24, 20, 21, 24, 30, 24, 32, 24, 27, 24, 28, 24, 30, 24, 32, 24, 30, 24, 36, 24, 36, 24, 32, 24, 32, 24, 30, 24, 40, 24, 28, 24

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

OFFSET

1,2

COMMENTS

If a(n+1) < a(n) then a(n+1) = a(n-1).

LINKS

Table of n, a(n) for n=1..77.

CROSSREFS

Sequence in context: A136529 A113982 A256542 * A224925 A060937 A162322

Adjacent sequences: A101740 A101741 A101742 * A101744 A101745 A101746

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Dec 16 2004

STATUS

approved