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A080271 a(n) = A080301(A080268(n)). 1
0, 4, 39, 4157, 48951, 7810096, 1396038023, 53725275266610, 771558836472208, 162485296061436675, 34997250890683907797, 1707178675072552289362060, 384389569381056309586675602, 20058720841018817533793283102645 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Cf. A080270.
Sequence in context: A266859 A049475 A264084 * A275361 A274686 A217397
KEYWORD
nonn
AUTHOR
Antti Karttunen, Mar 02 2003
STATUS
approved

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Last modified February 27 15:52 EST 2024. Contains 370377 sequences. (Running on oeis4.)