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A194272 Array T(n,k) with 6 columns read by rows in which row n lists 3*n-2, 3*n-1, 3*n, 3*n, 3*n, 3*n. 1
1, 2, 3, 3, 3, 3, 4, 5, 6, 6, 6, 6, 7, 8, 9, 9, 9, 9, 10, 11, 12, 12, 12, 12, 13, 14, 15, 15, 15, 15, 16, 17, 18, 18, 18, 18, 19, 20, 21, 21, 21, 21, 22, 23, 24, 24, 24, 24, 25, 26, 27, 27, 27, 27, 28, 29, 30, 30, 30, 30, 31, 32, 33, 33, 33, 33, 34, 35, 36, 36, 36, 36 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Also first differences of A194273 which is also a sequence related to cellular automata.

LINKS

Table of n, a(n) for n=1..72.

Index entries for sequences related to cellular automata

EXAMPLE

Array begins:

1,  2,  3,  3,  3,  3,

4,  5,  6,  6,  6,  6,

7,  8,  9,  9,  9,  9,

10, 11, 12, 12, 12, 12,

13, 14, 15, 15, 15, 15,

16, 17, 18, 18, 18, 18,

19, 20, 21, 21, 21, 21,

22, 23, 24, 24, 24, 24,

...

Sum of row n gives 18*n-3 = A008600(n) - 3.

CROSSREFS

Column 1: A016777. Column 2: A016789. Every column 3, 4, 5 and 6: positive integers of A008585.

Cf. A194273.

Sequence in context: A055768 A064952 A176001 * A025776 A120505 A029109

Adjacent sequences:  A194269 A194270 A194271 * A194273 A194274 A194275

KEYWORD

nonn,easy,tabf

AUTHOR

Omar E. Pol, Aug 20 2011

STATUS

approved

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Last modified April 16 06:19 EDT 2014. Contains 240545 sequences.