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A121702
a(n)=2^(n^3-1).
0
1, 128, 67108864, 9223372036854775808, 21267647932558653966460912964485513216, 52656145834278593348959013841835216159447547700274555627155488768
OFFSET
1,2
COMMENTS
Number of grains of wheat on last cube of n X n X n cube.
MAPLE
[seq(2^(n^3-1), n=1..8)];
MATHEMATICA
2^(Range[10]^3-1) (* Harvey P. Dale, Jul 24 2022 *)
CROSSREFS
Cf. A103488.
Sequence in context: A017299 A160865 A017419 * A017551 A087929 A034062
KEYWORD
easy,nonn
AUTHOR
Zerinvary Lajos, Sep 10 2006
EXTENSIONS
Offset changed to 1 by Georg Fischer, Apr 10 2024
STATUS
approved