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A073113
a(n) = 2^(2^n + n).
3
2, 8, 64, 2048, 1048576, 137438953472, 1180591620717411303424, 43556142965880123323311949751266331066368
OFFSET
0,1
LINKS
FORMULA
a(n) = 2^A006127(n) = A000079(n)*A001146(n). - Amiram Eldar, Aug 14 2022
MATHEMATICA
a[n_] := 2^(2^n + n); Array[a, 8, 0] (* Amiram Eldar, Aug 14 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Joe Mathes (oldschoolchaz(AT)hotmail.com), Aug 19 2002
STATUS
approved