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A014428
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Even elements in Pascal's triangle.
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0
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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; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| Select[ Flatten[ Table[ Binomial[ n, i ], {n, 0, 20}, {i, 0, n} ] ], EvenQ[ # ]& ]
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CROSSREFS
| Cf. A007318.
Sequence in context: A011176 A154542 A074320 * A180935 A151886 A099784
Adjacent sequences: A014425 A014426 A014427 * A014429 A014430 A014431
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KEYWORD
| nonn,easy,tabl
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AUTHOR
| Mohammad K. Azarian (ma3(AT)evansville.edu)
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EXTENSIONS
| More terms from Erich Friedman (erich.friedman(AT)stetson.edu).
Corrected the first offset. - Mohammad K. Azarian (azarian(AT)evansville.edu), Nov 19 2008
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