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A145171 Triangle read by rows: left half of trinomial triangle (A027907) modulo 3. 0
1, 1, 1, 1, 2, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 1, 1, 1, 2, 2, 2, 0, 0, 1, 2, 0, 1, 2, 0, 1, 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..66.

CROSSREFS

Cf. A027907, A111808

Sequence in context: A307597 A307056 A112762 * A117154 A074941 A171774

Adjacent sequences:  A145168 A145169 A145170 * A145172 A145173 A145174

KEYWORD

nonn,tabl

AUTHOR

Reikku Kulon, Oct 03 2008

STATUS

approved

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Last modified November 15 06:21 EST 2019. Contains 329144 sequences. (Running on oeis4.)