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A152831
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Triangle read by rows, A007318 repeated five times .
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7
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 3, 3, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 4, 6, 4, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5, 10, 10, 5, 1, 1, 5
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,17
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COMMENTS
| Diagonal sums : A103373 .
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EXAMPLE
| Triangle begins : 1 ; 1 ; 1 ; 1 ; 1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,2,1 ; 1,3,3,1 ; ...
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CROSSREFS
| Cf. A007318, A152198, A152815, A152828, A152830.
Sequence in context: A115577 A115570 A069288 * A097795 A161076 A161115
Adjacent sequences: A152828 A152829 A152830 * A152832 A152833 A152834
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KEYWORD
| easy,nonn,tabf
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AUTHOR
| Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 13 2008
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