A327446 Numbers missing from A327093.

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

Offset: 1

Author

N. J. A. Sloane, Sep 14 2019

Keywords

• nonn

Comments

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

Crossrefs

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

Programs

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