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A142594 Product of exponents in prime factorization of A141900(n). 2
1, 2, 3, 4, 5, 6, 7, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 288, 300, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 1728, 1764, 1800 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Product of entries in row n of triangle in A142593.

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Sequence in context: A303368 A031054 A153687 * A010351 A183530 A173576

Adjacent sequences:  A142591 A142592 A142593 * A142595 A142596 A142597

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Sep 25 2008

STATUS

approved

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Last modified June 25 22:23 EDT 2019. Contains 324359 sequences. (Running on oeis4.)