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URL: https://oeis.org/A115245

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A115245
Partial sums of A011764.
3
3, 12, 93, 6654, 43053375, 1853020231905216, 3433683820292514337678080994497, 11790184577738583171520872861415952349498504106613519190091458
OFFSET
0,1
LINKS
MATHEMATICA
Accumulate[3^(2^Range[0, 10])] (* Harvey P. Dale, Oct 14 2012 *)
PROG
(PARI) {a(n) = sum(k=0, n, 3^2^k)} \\ Seiichi Manyama, Sep 08 2019
CROSSREFS
Sequence in context: A368454 A263801 A078124 * A145074 A374582 A162055
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Jun 07 2008
STATUS
approved