OFFSET
0,1
COMMENTS
This sequence also gives C(m, m-2) for all m such that m is the greater member of the n-th twin prime pair. - Christopher Tomaszewski (cmt1288(AT)comcast.net), Oct 26 2003
Let p(n) = upper member of n-th pair of twin primes; sequence gives a(n) = p(n)*(p(n)-1)/2. - Zerinvary Lajos, Mar 08 2007
MAPLE
ZL:=[]:for p from 1 to 890 do if (isprime(p) and isprime(p+2) ) then ZL:=[op(ZL), (binomial((p+2), p))]; fi; od; print(ZL); # Zerinvary Lajos, Mar 08 2007
PROG
(PARI) tpcomb2(n) = { forprime(x=3, n, if(isprime(x-2), print1((x)*(x-1)/2" ") ) ) }
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Cino Hilliard, May 18 2003
STATUS
approved