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A117999
Decimal number generated by the binary bits of the n-th generation of the Rule 110 elementary cellular automaton.
2
1, 6, 28, 104, 496, 1568, 7360, 27520, 130304, 396800, 1848320, 6879232, 32706560, 103702528, 485867520, 1799258112, 8569421824, 25897336832, 120686641152, 448682000384, 2137705676800, 6768178495488, 31718320898048, 118691479945216, 558749693509632
OFFSET
0,2
LINKS
Eric Weisstein's World of Mathematics, Rule 110
FORMULA
a(n) = A006978(n+1)*2^n. - Pontus von Brömssen, Oct 18 2022
EXAMPLE
1; 1, 1, 0; 1, 1, 1, 0, 0; 1, 1, 0, 1, 0, 0, 0; 1, 1, 1, 1, 1, 0, 0, 0, 0; ...
MATHEMATICA
A117999list[nmax_]:=MapIndexed[FromDigits[ArrayPad[#1, #2-nmax-1], 2]&, CellularAutomaton[110, {{1}, 0}, {nmax, All}]]; A117999list[25] (* Paolo Xausa, Oct 04 2023 *)
CROSSREFS
Cf. A006978.
Sequence in context: A134416 A266976 A352739 * A234617 A028379 A332751
KEYWORD
nonn,base
AUTHOR
Eric W. Weisstein, Apr 08 2006
STATUS
approved