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A274812 Numbers n such that n and n+1 both have 42 divisors. 1
41680575, 146109375, 173996991, 210075200, 301241024, 307619775, 345691071, 387121599, 491184575, 503761599, 580150592, 613216575, 735890624, 960710463, 1079589951, 1182852800, 1187518400, 1406368575, 1413366975 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..19.

Charles R Greathouse IV, GP script to compute terms

PROG

(PARI) is(n)=numdiv(n)==42 && numdiv(n+1)==42

CROSSREFS

Intersection of A005237 and A175750.

Sequence in context: A178204 A130681 A261658 * A251306 A198168 A218109

Adjacent sequences:  A274809 A274810 A274811 * A274813 A274814 A274815

KEYWORD

nonn

AUTHOR

Charles R Greathouse IV, Jul 08 2016

STATUS

approved

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Last modified June 28 03:47 EDT 2017. Contains 288813 sequences.