A355367 Maximal LCM of six positive integers with sum n.

1, 2, 3, 6, 6, 12, 15, 30, 30, 60, 60, 84, 105, 210, 210, 420, 420, 420, 420, 840, 840, 1260, 1260, 2310, 2310, 4620, 4620, 5460, 5460, 9240, 9240, 13860, 13860, 16380, 16380, 30030, 27720, 60060, 32760, 40040, 60060, 120120, 60060, 180180, 120120, 157080, 120120, 360360

Offset

6,2

Links

Table of n, a(n) for n=6..53.

Index entries for sequences related to lcm's

Mathematica

Table[Max[LCM@@@IntegerPartitions[n, {6}]], {n, 6, 60}] (* Harvey P. Dale, Jun 23 2023 *)

Prog

(PARI) a(n) = { my (v=0); forpart(p=n, v=max(v, lcm(Vec(p))), , [6, 6]); v } \\ Rémy Sigrist, Jul 01 2022

Crossrefs

Cf. A008881.

Maximal LCM of k positive integers with sum n for k = 2..7: A129647 (k=2), A129648 (k=3), A129649 (k=4), A129650 (k=5), this sequence (k=6), A355403 (k=7).

Sequence in context: A129648 A129649 A129650 * A355403 A319055 A339546

Adjacent sequences: A355364 A355365 A355366 * A355368 A355369 A355370

Keyword

nonn

Author

Wesley Ivan Hurt, Jun 29 2022

Status

approved