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A276161 Numbers that are the product of 4 consecutive positive numbers and the product of 2 nontrivial oblong numbers. 1
840, 5040, 11880, 175560, 570024, 5997600, 34234200, 70073640, 569729160, 1262451960, 6643717080, 6927399360, 59312218680, 657557188200, 1288881113520, 7994422608480, 9803968814640, 73148660184600, 130903460103024, 250036769127600, 1081389616791120 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Jon E. Schoenfield, Table of n, a(n) for n = 1..34

EXAMPLE

175560 = 19*20*21*22 = 5*6*76*77 = 30*5852.

CROSSREFS

Cf. A002378, A052762.

Sequence in context: A260473 A335141 A177021 * A135038 A215230 A171260

Adjacent sequences:  A276158 A276159 A276160 * A276162 A276163 A276164

KEYWORD

nonn

AUTHOR

Gionata Neri and Cristina Gregorini, Aug 22 2016

EXTENSIONS

a(15)-a(21) from Jon E. Schoenfield, Nov 12 2016

STATUS

approved

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Last modified September 18 17:02 EDT 2020. Contains 337170 sequences. (Running on oeis4.)