A247265 a(n) = r, third of four consecutive primes p,q,r,s with p+q+r+s = A245577(n)^4.

5189, 16402513, 467943439, 504990803, 749554903, 857435519, 2430292841, 4486052489, 6659865683, 7064402537, 7487094793, 13947137639, 21257639993, 30293402521, 79101562537, 155450410001, 169935221843, 440301256709, 1010752751039, 1086948034639

Offset

1,1

Links

Zak Seidov, Table of n, a(n) for n = 1..1189

Crossrefs

Cf. A245577, A247258, A247259, A247266.

Sequence in context: A190464 A031570 A066167 * A252050 A028549 A209811

Adjacent sequences: A247262 A247263 A247264 * A247266 A247267 A247268

Keyword

nonn

Author

Zak Seidov, Nov 30 2014

Status

approved