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Search: id:A095147
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| A095147 |
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Odd binomial coefficients: C(n,k), 2 <= k <= n-2, sorted, duplicates removed. |
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+0
4
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| 15, 21, 35, 45, 55, 91, 105, 153, 165, 171, 231, 253, 325, 351, 435, 455, 465, 495, 561, 595, 703, 715, 741, 861, 903, 969, 1001, 1035, 1081, 1225, 1275, 1287, 1365, 1431, 1485, 1653, 1711, 1771, 1891, 1953, 2145, 2211, 2415, 2485, 2701, 2775, 2925, 3003
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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Take[ Select[ Union[ Flatten[ Table[ Binomial[n, k], {n, 2, 75}, {k, 2, n - 2}]]], OddQ[ # ] &], 48]
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CROSSREFS
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Cf. A007318, A006987, A047999, A095146.
Sequence in context: A128279 A099611 A081934 this_sequence A081977 A063175 A129752
Adjacent sequences: A095144 A095145 A095146 this_sequence A095148 A095149 A095150
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KEYWORD
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easy,nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), May 29 2004
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