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A118386 Numbers n such that n has a record number of distinct shortest addition chains. 2
1, 5, 7, 11, 19, 22, 29, 47, 58, 71, 127, 142, 191, 446, 508, 607, 758, 1087, 1214 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Computed by Neill M. Clift. Verified up to a(17) by David W. Wilson. Indices of record values of A079300.

LINKS

Table of n, a(n) for n=1..19.

CROSSREFS

Cf. A003313, A079300.

Sequence in context: A280651 A089785 A226383 * A240849 A116641 A288446

Adjacent sequences:  A118383 A118384 A118385 * A118387 A118388 A118389

KEYWORD

nonn,hard,more

AUTHOR

David W. Wilson, Apr 26 2006

STATUS

approved

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Last modified May 13 17:46 EDT 2021. Contains 343864 sequences. (Running on oeis4.)