A376671 - OEIS

A376671

Positive integers whose maximum frequency in a fixed row of A036038 (or A078760) is equal to 4, i.e., numbers m such that A376663(m) = 4.

4084080, 17907120, 73513440, 75675600, 220540320, 411863760, 1102701600, 1210809600, 2162049120, 2205403200, 2327925600, 2471182560, 3087564480, 5145940800, 6983776800, 8380532160, 9777287520, 10291881600, 10296594000, 19554575040, 20583763200, 20593188000

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OFFSET

1,1

LINKS

Pontus von Brömssen, Table of n, a(n) for n = 1..9085 (all terms below 10^29)

EXAMPLE

4084080 is a term, because it can be represented as a multinomial coefficient for 4 different partitions of 17 (and never for more than 4 different partitions of the same integer): 4084080 = 17!/(1!*1!*1!*4!*10!) = 17!/(1!*2!*5!*9!) = 17!/(2!*2!*3!*10!) = 17!/(4!*6!*7!).

CROSSREFS

Fourth row of A376667.

Cf. A036038, A078760, A376374, A376663.

Sequence in context: A187599 A246470 A231614 * A191346 A307846 A278199

Adjacent sequences: A376668 A376669 A376670 * A376672 A376673 A376674

KEYWORD

nonn

AUTHOR

Pontus von Brömssen, Oct 02 2024

STATUS

approved