A355190 - OEIS

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A355190

Factorial splitting: write n! = x*y*z with x <= y <= z and minimal z-x; sequence gives value of y.

4

1, 1, 1, 2, 3, 5, 9, 18, 35, 72, 160, 350, 770, 1848, 4455, 10920, 27648, 70720, 185895, 496125, 1344000, 3706560, 10395840, 29568000, 85299200, 249356800, 738840960, 2216522880, 6730407936, 20678434920, 64253314125, 201847852800, 640813814784, 2055410286592, 6658705461408, 21780889600000

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,4

LINKS

Max Alekseyev, Table of n, a(n) for n = 0..100

CROSSREFS

Cf. A061030, A061031, A061032, A061033, A060776, A060777, A060795, A060796, A200743, A200744, A355189, A355191, A355192.

Sequence in context: A047031 A056766 A262450 * A208986 A080091 A000602

Adjacent sequences: A355187 A355188 A355189 * A355191 A355192 A355193

KEYWORD

nonn

AUTHOR

Max Alekseyev, Jun 23 2022

STATUS

approved