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A135540 2^(A000523(n) - A000120(n) + 2) - 1. +0
2
1, 3, 1, 7, 3, 3, 1, 15, 7, 7, 3, 7, 3, 3, 1, 31, 15, 15, 7, 15, 7, 7, 3, 15, 7, 7, 3, 7, 3, 3, 1, 63, 31, 31, 15, 31, 15, 15, 7, 31, 15, 15, 7, 15, 7, 7, 3, 31, 15, 15, 7, 15, 7, 7, 3, 15, 7, 7, 3, 7, 3, 3, 1, 127, 63, 63, 31, 63, 31, 31, 15, 63, 31, 31, 15, 31, 15, 15, 7, 63, 31, 31, 15, 31, 15 (list; graph; listen)
OFFSET

1,2

MAPLE

GS(6, 3, 200); [see A135416].

CROSSREFS

Cf. A135416.

This is Guy Steele's sequence GS(6, 3) (see A135416).

Sequence in context: A104797 A130330 A050227 this_sequence A161942 A053092 A115873

Adjacent sequences: A135537 A135538 A135539 this_sequence A135541 A135542 A135543

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), based on a message from Guy Steele and D. E. Knuth, Mar 01 2008

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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