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Search: id:A014428
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| A014428 |
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Even elements in Pascal's triangle. |
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+0
1
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| 2, 4, 6, 4, 10, 10, 6, 20, 6, 8, 28, 56, 70, 56, 28, 8, 36, 84, 126, 126, 84, 36, 10, 120, 210, 252, 210, 120, 10, 330, 462, 462, 330, 12, 66, 220, 792, 924, 792, 220, 66, 12, 78, 286, 1716, 1716, 286, 78, 14, 364, 2002, 3432, 2002, 364, 14, 16, 120, 560, 1820
(list; table; graph; listen)
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OFFSET
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2,1
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MATHEMATICA
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Select[ Flatten[ Table[ Binomial[ n, i ], {n, 0, 20}, {i, 0, n} ] ], EvenQ[ # ]& ]
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CROSSREFS
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Cf. A007318.
Sequence in context: A107701 A011176 A074320 this_sequence A099784 A082747 A127275
Adjacent sequences: A014425 A014426 A014427 this_sequence A014429 A014430 A014431
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KEYWORD
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nonn,easy,tabl
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AUTHOR
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Mohammad K. Azarian (ma3(AT)evansville.edu)
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EXTENSIONS
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More terms from Erich Friedman (erich.friedman(AT)stetson.edu).
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