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A208148
Number of n state 1 dimensional radius-1 totalistic cellular automata.
1
1, 16, 2187, 1048576, 1220703125, 2821109907456, 11398895185373143, 73786976294838206464, 717897987691852588770249, 10000000000000000000000000000, 191943424957750480504146841291811, 4922235242952026704037113243122008064
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..12.
Eric Weisstein's World of Mathematics,
Totalistic Cellular Automaton
Index entries for sequences related to cellular automata
FORMULA
a(n) = n^(3*n-2) = n^
A016777
(n-1).
EXAMPLE
For n=2, there are 16 totalistic 2-color cellular automaton rules, corresponding to elementary cellular automata numbers 0, 1, 22, 23, 104, 105, 126, 127, 128, 129, 150, 151, 232, 233, 254, and 255.
MAPLE
A208148
:=n->n^(3*n-2); seq(
A208148
(n), n=1..30); #
Wesley Ivan Hurt
, Nov 26 2013
MATHEMATICA
Range[30]^(-2 + 3 Range[30])
CROSSREFS
Cf.
A137840
.
Sequence in context:
A317450
A121366
A101800
*
A265593
A345275
A304399
Adjacent sequences:
A208145
A208146
A208147
*
A208149
A208150
A208151
KEYWORD
nonn
,
easy
AUTHOR
Ben Branman
, Feb 23 2012
STATUS
approved
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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)