

A059363


Lexicographically earliest increasing sequence of positive integers such that A001222(a(i)+a(j)) = A001222(a(i)) + A001222(a(j)) for all 1<=i<j.


4



1, 2, 25, 745, 2306, 7081, 31945, 435866, 716881, 733442, 4106917, 21714577
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OFFSET

1,2


COMMENTS

The values of A001222(a(n)) are 0,1,2,2,2,... and are conjectured to be 2 for all n > 2.


LINKS

Table of n, a(n) for n=1..12.


CROSSREFS

Cf. A059333.
Sequence in context: A090733 A197084 A119829 * A216661 A301616 A298157
Adjacent sequences: A059360 A059361 A059362 * A059364 A059365 A059366


KEYWORD

nonn,more


AUTHOR

Naohiro Nomoto, Jan 28 2001


EXTENSIONS

Edited by Max Alekseyev, Feb 22 2012


STATUS

approved



