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A089557 a(n)=A089546(n)/2. 1
2, 3, 5, 4, 7, 14, 5, 6, 18, 9, 21, 7, 22, 33, 24, 11, 8, 45, 39, 26, 9, 13, 30, 10, 60, 30, 55, 33, 15, 11, 60, 51, 68, 84, 34, 17, 12, 65, 91, 39, 76, 57, 95, 38, 70, 13, 19, 42, 84, 105, 105, 14, 42, 21, 112, 80, 115, 144, 92, 15, 138, 69, 48, 46, 119, 85, 153, 16, 23, 51, 150 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..71.

CROSSREFS

Cf. A088319, A088515, A088516, A089545-A089558.

Sequence in context: A194009 A242388 A257985 * A249328 A083464 A255234

Adjacent sequences:  A089554 A089555 A089556 * A089558 A089559 A089560

KEYWORD

nonn

AUTHOR

Ray Chandler, Nov 16 2003

STATUS

approved

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Last modified April 24 22:26 EDT 2019. Contains 322446 sequences. (Running on oeis4.)