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Search: id:A046936
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| A046936 |
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Same rule as Aitken triangle (A011971) except a(0,0)=0, a(1,0)=1. |
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+0
4
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| 0, 1, 1, 1, 2, 3, 3, 4, 6, 9, 9, 12, 16, 22, 31, 31, 40, 52, 68, 90, 121, 121, 152, 192, 244, 312, 402, 523, 523, 644, 796, 988, 1232, 1544, 1946, 2469, 2469, 2992, 3636, 4432, 5420, 6652, 8196, 10142, 12611, 12611, 15080, 18072, 21708, 26140
(list; table; graph; listen)
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OFFSET
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0,5
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EXAMPLE
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0; 1,1; 1,2,3; 3,4,6,9;...
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CROSSREFS
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Borders give A040027. Reading across rows gives A007604.
Adjacent sequences: A046933 A046934 A046935 this_sequence A046937 A046938 A046939
Sequence in context: A036031 A017818 A091275 this_sequence A017831 A132289 A078467
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KEYWORD
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tabl,easy,nice,nonn
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AUTHOR
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njas, R. K. Guy
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