# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a123096 Showing 1-1 of 1 %I A123096 #18 Apr 24 2023 12:24:46 %S A123096 727,761,1663,1783,1811,1913,2693,2969,3229,3433,4073,4091,4421,4547, %T A123096 4673,4903,5099,5801,5927,6359,7537,7727,7927,8093,8111,8293,9041, %U A123096 9829,11177,11239,11447,12671,14771,14779,14929,15131,16421,16477,16619 %N A123096 Prime arithmetic mean of ten consecutive primes. %C A123096 Corresponding indices of first primes are: 125, 130, 257, 272, 275, 288, 387, 423, 452, 477, 557, 559, 597, 612, 627, 651, 677, 757, 774, 824, 951, 976, 997, 1013, 1015, 1036, 1119, 1208, 1349, 1355, 1376, 1509, 1726, 1727, 1744, 1763, 1899, 1905, 1918, 1979 %H A123096 Zak Seidov, Table of n, a(n) for n = 1..1000 %F A123096 A000040 INTERSECT A218114. - _R. J. Mathar_, Apr 24 2023 %e A123096 (prime(125)+...+prime(134))/10 = 727, where prime(n) is the n-th prime. %t A123096 Select[Mean/@Partition[Prime[Range[2000]],10,1],PrimeQ] (* _Harvey P. Dale_, Jul 19 2011 *) %Y A123096 Cf. A000040, A127337. %K A123096 nonn %O A123096 1,1 %A A123096 _Zak Seidov_, Sep 27 2006 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE