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A083787 Sequence contains the prime signature pertaining to the n-th row of A083785. 2
1, 2, 6, 60, 60, 60, 420 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
EXAMPLE
a(4) = 2^2*3*5 = 60 because A083785(4, 1) = 19940 = 2^2*5*997, (p^2*q*r) etc.
CROSSREFS
Sequence in context: A132525 A316198 A074167 * A347979 A138286 A355286
KEYWORD
nonn,more
AUTHOR
Amarnath Murthy, May 07 2003
EXTENSIONS
a(6)-a(7) from Jinyuan Wang, May 24 2020
STATUS
approved

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Last modified July 24 03:05 EDT 2024. Contains 374575 sequences. (Running on oeis4.)