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A079120 a(n) = floor[(1/n) sum_{k=1..n} a(k)^(n/k)], given a(0)=1, a(1)=3, a(2)=7. 1
1, 3, 7, 22, 63, 180, 512, 1457, 4144, 11791, 33564, 95580, 272280, 775922, 2211891, 6307338, 17991183, 51333407, 146508751, 418260894, 1194397553, 3411667838, 9747639585, 27857756981, 79635405673, 227708537573, 651276560978 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
EXAMPLE
a(4)=63 since 63 = floor[(1/3){3^(4/1) + 7^(4/2) + 22^(4/3)}].
CROSSREFS
Sequence in context: A080882 A229807 A229900 * A092566 A036719 A166135
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Dec 27 2002
STATUS
approved

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Last modified March 28 12:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)