login
A138536
Odd primes p_n for which A140140(n)=(p_n-1)/2, where p_n = n-th odd prime (A065091).
5
3, 5, 7, 11, 19, 23, 29, 37, 43, 47, 53, 59, 67, 71, 79, 83, 97, 101, 103, 107, 127, 137, 139, 149, 157, 167, 173, 179, 181, 191, 197, 223, 227, 239, 251, 257, 263, 269, 271, 277, 283, 293, 311, 317, 331, 347, 349, 353, 359, 367, 373, 383, 389, 409, 419, 431
OFFSET
1,1
CROSSREFS
KEYWORD
nonn
AUTHOR
Vladimir Shevelev, May 10 2008
EXTENSIONS
Corrected and extended by Ray Chandler, May 19 2008
STATUS
approved