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A192083 Arithmetic derivative of squares of prime powers: a(n)=A003415(A056798(n)). 3
0, 4, 6, 32, 10, 14, 192, 108, 22, 26, 1024, 34, 38, 46, 500, 1458, 58, 62, 5120, 74, 82, 86, 94, 1372, 106, 118, 122, 24576, 134, 142, 146, 158, 17496, 166, 178, 194, 202, 206, 214, 218, 226, 5324, 18750, 254, 114688, 262, 274, 278, 298, 302, 314, 326, 334 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
A001787, A027471, A100484, A079705 and A051674 are subsequences;
A001787 and A024622 give record values and where they occur;
A192084(n) = A003415(a(n)).
LINKS
FORMULA
a(n) = 2 * A025474(n) * A025473(n)^(2*A025474(n) - 1).
CROSSREFS
Sequence in context: A209298 A075590 A088255 * A068720 A068402 A078250
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 26 2011
STATUS
approved

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Last modified April 19 15:03 EDT 2024. Contains 371794 sequences. (Running on oeis4.)