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A327446 Numbers missing from A327093. 3
1, 4, 6, 8, 9, 12, 14, 18, 20, 22, 24, 26, 28, 29, 30, 32, 38, 41, 42, 44, 46, 48, 49, 53, 54, 60, 62, 64, 65, 66, 68, 70, 72, 73, 74, 77, 80, 84, 85, 86, 90, 94, 98, 100, 102, 104, 106, 108, 109, 110, 111, 114, 116, 118, 120, 124, 125, 128, 130, 132, 136, 137, 138, 140, 149, 150 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

It would be nice to have an alternative characterization of these numbers.

LINKS

Table of n, a(n) for n=1..66.

PROG

(SageMath)

# Use with caution: search range must be adjusted as necessary!

def A327446List(size):

    return sorted(Set([A327419(n) for n in (1..3*size)]))[0:size]

print(A327446List(66)) # Peter Luschny, Sep 16 2019

CROSSREFS

Cf. A327093, A327445, A327419, A064494, A064627, A327420.

Sequence in context: A327204 A047409 A161576 * A100425 A258614 A269131

Adjacent sequences:  A327443 A327444 A327445 * A327447 A327448 A327449

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 14 2019

STATUS

approved

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Last modified December 7 03:42 EST 2021. Contains 349567 sequences. (Running on oeis4.)