A389483 - OEIS

A389483

Numbers m such that LCM(1,2,...,m) = A003418(m) is highly abundant (A002093).

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 169, 170, 171, 172

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OFFSET

1,2

COMMENTS

m is in this sequence iff A031218(m) is in A389482. See A389482 for further details.

LINKS

Table of n, a(n) for n=1..114.

CROSSREFS

Cf. A003418, A002093, A031218, A389482.

Cf. A389304 (complement).

Sequence in context: A361374 A090108 A323048 * A090107 A153671 A090109

Adjacent sequences: A389480 A389481 A389482 * A389484 A389485 A389486

KEYWORD

nonn,fini,full

AUTHOR

Max Alekseyev, Oct 05 2025

STATUS

approved