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A051771 Values of k such that there exists a binomial coefficient C(n,k) where C(n,k)-1 and C(n,k)+1 are twin primes and 2<=k<=floor(n/2). +0
3
2, 5, 26, 13, 35, 44, 37, 23, 78, 46, 34, 69, 44, 106, 41, 50, 90, 89, 132, 107, 137, 143, 184, 145, 133, 166, 181, 82, 158, 198, 157, 175, 183, 163, 317, 293, 140, 123, 317, 251, 218, 169, 170, 103, 327, 229, 329, 73, 190, 79, 51, 95, 79, 290, 395, 432, 126 (list; graph; listen)
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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